collap是什么意思

所谓“大学英语积极词汇”即要求学生能够在认知的基础上在口头和书面表达两方面熟练运

用的词汇，在一般要求（四级）阶段约为2000词，较高要求（六级）阶段约为2200词，更

高要求（六级后）阶段约为2300词（实为2337词）。

重申一下，这些词不光对四六级有用，对考研、考博甚至英语专业考试都是有用的。对这些

词，不光要知道意思，还要知道其准确的读音、拼写、词性、词性变化、意义和用法。应该

制定一个计划，每天搞定多少个，一方面可以按字母表的顺序搞，另一方面在复习其他题型

时遇到这些词可以特别留意，记住其搭配或例句。

A

a/an

abandon

ability

able

abound

about

above

abroad

abnce

abnt

absolute

absorb

abstract

accelerate

accept

acceptable

access

accompany

accomplish

accord

accordingto

account

accountable

accumulate

accurate

accu

achieve

acid

acknowledge

acquaint

acquire

across

act

action

active

activity

actual

adapt

add

addicted

addition

adequate

adjust

admire

admit

adopt

advance

advanced

advantage

advent

adventure

adverti

advice

advi

advocate

affair

affect

afflict

afford

afraid

after

afterwards

again

against

age

agenda

aggravate

ago

agree

agreement

ahead

aid

aim

alert

alike

alive

all

alleviate

allocate

allow

almost

alone

along

aloud

already

also

alter

alternative

although

altogether

always

amass

ambiguous

ambition

ambitious

amend

among/amongst

amount

amu

amument

amusing

analogy

analysis

analyze/-y

ancient

and

anger

angle

angry

annoy

annual

another

answer

anticipate

anxiety

anxious

apart

apologize/-i

apology

apparent

appeal

appear

appetite

applaud

applau

apply

appoint

appreciate

appreciation

approach

appropriate

approval

approve

approximate

approximately

arbitrary

argue

argument

ari

around

arou

arrange

arrest

arrival

article

artificial

as

ashamed

aside

ask

asleep

aspect

aspiration

aspire

asmble

asss

assign

assist

associate

association

assume

assurevt.假定，臆断；承担,担任;呈现

astonishvt.使惊讶

at

attachvt.连接；使依恋;认为有;使附属

attackv.攻击,进攻,抨击n.攻击;突然发作

attainvt.达到，获得

attemptn.／vt.尝试，企图，努力

attend

attention

attitude

attract

attractive

attribute

authority

available

average

avoid

awake

aware

away

awkward

B

backad.回原处n.背;后面a.后面的v.后退

backgroundn.出身背景；背景资料；(画等的)背景

backward

backwards

bad

bake

balance

ban

band

bank

bar

bare

barely

bargain

barrier

ba

basic

basis

bath

bathe

battle

be

bear

beat

beautiful

becau

become

before

beg

begin

beginning

behalf

behave

behavior(u)r

behind

belief

believe

belong

below

bend

beneath

benefit

beside

besides

betray

better

between

beyond

bias

big

bill

bind

bit

bite

bitter

blame

bleed

bless

blind

block

blow

board

boast

boil

bold

bond

book

boom

boost

border

bored

boring

born

bound

boundary

bow

branch

brave

break

breath

breathe

breed

bribe

brief

bright

bring

brink

broad

broadcast

broken

brush

build

bunch

bundle

burden

burn

burst

bury

business

busy

but

by

C

calculate

call

calm

campaign

can

cancel

capable

capacity

capital

care

careful

careless

carry

ca

cash

catch

category

cater

cau

caution

cea

celebrate

center/-tre

central

certain

certainly

chain

challenge

champion

chance

change

channel

character

charge

cha

cheap

cheat

check/cheque

cheer

cheerful

chemical

cherish

chief

choice

choo

circle

circular

circumstance

cite

civil

claim

clarify

classic

clean

clear

clever

climb

cling

clo

clumsy

coar

coherent

coincide

cold

collap

colleague

collect

collide

combination

combine

come

comfort

comfortable

command

commence

comment

commerce

commission

commit

commitment

committee

commodity

common

commonplace

communicate

community

company

compare

comparison

compatible

compel

compensate

compete

competent

competition

complain

complaint

complement

complete

complex

complicate

complicated

comply

component

compo

compound

comprehensive

compri

compromi

compute

conceal

conceive

concentrate

concept

concern

concerning

conclude

conclusion

condition

conduct

confer

confess

confidence

confident

confine

confirm

conflict

conform

confront

confu

congratulate

connect

conquer

conscience

conscious

connt

conquence

consider

considerable

consideration

considering

consist

constant

constitute

construct

consult

consume

contact

contain

contemplate

contemporary

contend

content

context

continue

continuous

contract

contradict

contrary

contrast

contribute

contribution

control

controversial

controversy

convenient

convention

conventional

conversation

conver

convert

convey

convince

cook

cool

cooperate

coordinate

copy

corporate

correct

correspond

correspondence

corrode

corrupt

corruption

cost

cough

could

count

counter

country

countryside

couple

courage

cour

court

cover

crack

crash

crazy

create

creation

creative

creature

credit

creep

crime

cripple

crisis

critic

critical

criticism

criticize/-i

cross

crowd

crucial

cruel

cruelty

crush

cry

cultivate

curb

cure

curiosity

curious

curl

current

cur

cushion

custom

cut

cycle

D

daily

damage

dance

danger

dangerous

dare

dark

data

date

dead

deaf

deal

debate

debt

decade

decay

deceit

deceive

decide

decision

declare

decline

decorate

decoration

decrea

dedicate

deduce

deem

deep

defeat

defend

defen/-ence

define

definite

degree

delay

deliberate

deliberately

delicate

delicious

delight

deliver

demand

demonstrate

denote

deny

depend

dependent

depress

depth

derive

descend

describe

description

dert

derve

design

desirable

desire

despair

despite

destroy

destruction

destructive

detail

detect

determination

determine

develop

development

deviate

device

devote

devotion

differ

difference

different

differentiate

difficult

difficulty

dig

dimension

diminish

dip

direct

direction

dirty

disabled

disadvantage

disagree

disappear

disappoint

disappointed

disappointing

disaster

disastrous

discard

disclo

discount

discourage

discover

discovery

discriminate

discuss

discussion

dia

disgust

disgusting

disillusion

dismiss

displace

display

disposal

dispo

dispute

disregard

distance

distant

distinct

distinguish

distort

distribute

district

disturb

dive

diver

divert

divide

division

divorce

do

domain

domestic

dominate

double

doubt

down

download

dozen

drag

drain

draw

drawback

dream

dress

drink

drive

drop

drown

drug

dry

due

dull

dump

duration

during

duty

dwarf

dwell

dynamic

E

each

eager

early

earn

ea

easy

eat

economic

edge

edit

educate

education

effect

effective

efficient

effort

either

elastic

elder

elect

election

electric

electricity

electronic

eliminate

el

embark

embarrass

embrace

emerge

emergency

emotion

emotional

emphasis

emphasize/-i

employ

employment

empty

emulate

enable

enclo

encounter

encourage

encouragement

end

endeavo(u)r

energetic

energy

enforce

engage

engineer

enhance

enjoy

enjoyable

enlist

enormous

enough

enrich

enroll(l)

ensure

enter

entertain

entertainment

enthusiastic

entire

entitle

entrance

envelope

environment

envy

equal

equality

equip

equipment

equivalent

escape

especially

esnce

esntial

establish

establishment

estate

estimate

ethnic

evade

evaluate

even

eventually

ever

every

everywhere

evidence

evident

evil

evolve

exact

exaggerate

exam(ination)

examine

example

exceed

excel

excellent

except

excess

exchange

excite

exciting

exclude

excu

exerci

exhibit

exist

existence

expand

expect

expectation

expen

expensive

experience

expert

explain

explanation

explicit

explode

exploit

explore

explosion

explosive

export

expo

exposure

express

expression

extend

extra

extract

extraordinary

extreme

F

face

facilitate

fade

failure

faint

fair

fairly

faith

faithful

fall

fal

fame

familiar

famous

fan

fancy

far

fare

fashion

fashionable

fast

fasten

fat

fate

fault

favo(u)r

favo(u)rable

favo(u)rite

fear

feast

feature

federation

feed

feel

feeling

female

fever

few

field

fierce

fight

figure

file

fill

final

finally

finance

financial

find

fine

finish

finite

fire

fit

fix

flash

flat

flexible

float

flood

flow

fluctuate

fly

focus

fold

follow

fond

fool

for

forbid

force

foreign

foree

forget

forgive

form

formal

former

formulate

forth

forthcoming

fortunate

fortune

forward

foster

foundation

framework

free

freedom

freeze

frequent

fresh

friendly

frighten

from

front

frown

fry

fuel

fulfil(l)

full

fun

function

fundamental

funny

furnish

further

furthermore

future

G

gain

gamble

gap

gather

gear

general

generally

generate

generation

generous

gentle

get

give

glad

glass

global

glory

glue

go

goal

golden

good

goods

govern

grace

graceful

gradual

graduate

grand

grant

grasp

grateful

great

greed

greedy

greet

grief

grind

ground

group

grow

growth

guarantee

guard

guess

guidance

guide

guideline

guilty

H

Habit

hand

handle

hang

happen

happy

hard

harden

hardly

hardship

harm

harmful

harness

harvest

hate

hatred

have

heal

health

healthy

hear

heavy

height

help

helpful

hence

here

hesitate

hide

high

highlight

hinder

hint

hire

historical

hit

hobby

hold

hollow

holy

honest

honesty

hono(u)r

hook

hope

hopeful

hopeless

horizon

horizontal

host

hot

how

however

humble

humo(u)r

humorous

hunger

hungry

hunt

hurry

hurt

I

ice

idea

ideal

identical

identify

idle

if

ignorance

ignorant

ignore

ill

illegal

illness

illusion

illustrate

image

imaginary

imagination

imagine

imitate

immediate

immediately

immen

immune

impact

impair

impart

impede

impetus

implement

implicit

imply

importance

important

impo

impossible

impress

impression

impressive

improve

improvement

in

incentive

incident

incline

include

incorporate

increa

indeed

independence

independent

index

indicate

indication

indispensable

individual

indoor

indoors

induce

industrial

inevitable

infect

infection

infectious

infer

influence

influential

inform

information

inherent

inherit

inhibit

initial

initiate

initiative

injure

injury

innocent

innovation

input

inquire/enquire

inquiry/enquiry

inct

inrt

inside

insight

insist

inspect

inspiration

inspire

instance

instant

instead

instinct

institute

institution

instruct

instruction

insult

insurance

insure

integral

integrate

integrity

intelligence

intelligent

intend

inten

intention

interact

interest

interesting

interfere

intermediate

internal

international

interpret

interrupt

interval

intervene

into

intrinsic

introduce

introduction

invent

invention

invest

investigate

investment

invitation

invite

involve

inward

irrespective

isolate

issue

J

jealous

job

join

joint

joke

journal

joy

judg(e)ment

judge

jump

just

justice

justification

justify

K

keen

keep

kick

kill

kind

kindness

kiss

kneel

knock

know

knowledge

L

label

labo(u)r

lack

ladder

lag

land

large

last

late

lately

latter

laugh

launch

law

lay

lazy

lead

lean

learn

least

leave

lecture

left

legal

lend

length

less

lesson

let

level

liberty

lie

life

lift

light

like

likelihood

likely

likewi

limb

limit

link

list

listen

little

live

load

loan

local

locate

lock

logic

logical

lonely

long

look

loom

loo

lo

loss

lot

loud

love

low

lower

loyal

loyalty

luck

lucky

M

mad

magic

mail

main

maintain

majority

make

male

manage

manifest

manipulate

manner

manual

manufacture

many

march

margin

mark

marriage

married

marry

mass

master

match

matter

mature

may

maybe

mean

means

meantime

meanwhile

measure

mechanic

media

medical

meet

melt

memorize/-i

memory

mend

mental

mention

mercy

mere

merry

message

metal

method

middle

might

migrate

mild

military

mind

minimize/-i

minimum

minor

minute

miracle

mirror

mirable

miss

mistake

mix

mixture

mode

model

moderate

modern

modernize/-

modest

modify

moment

money

monitor

monthly

mood

moral

more

moreover

most

motion

motivate

mount

move

much

multiply

multitude

murder

must

mutual

mysterious

mystery

N

naked

narrow

nasty

national

native

natural

nature

near

nearly

neat

necessary

necessity

need

negative

neglect

neither

nervous

never

nevertheless

new

news

newspaper

next

nice

noble

noi

none

nonetheless

nor

norm

normal

note

notice

notion

nowhere

nuclear

number

numerous

nurture

O

obedient

obey

object

objection

objective

obligation

obrvation

obrve

obssion

obstacle

obtain

obvious

occasion

occupy

occur

odd

odds

of

off

offend

offensive

offer

office

official

offt

often

old

omit

on

once

only

open

operate

operation

opinion

opponent

opportunity

oppo

opposite

option

optional

or

order

ordinary

organ

organize/i

orient

origin

other

otherwi

ought

out

outcome

outdoor

outdoors

outlet

outline

output

outstanding

over

overall

overcome

overlap

overlook

overas

overtake

owe

own

P

pace

pack

pain

painful

paint

pair

pale

paper

parallel

paralyze/-y

parcel

pardon

park

part

participate

particular

partly

partner

party

pass

passage

passive

past

paste

patience

patient

patriotic

pattern

pau

pay

payment

peace

peaceful

peculiar

pendulum

people

per

perceive

percentage

perfect

perform

performance

perhaps

period

permanent

permission

permit

persist

persistent

person

personal

personally

perspective

persuade

pha

phenomenon

physical

pick

picture

piece

pile

pin

pinch

pity

place

plague

plain

plan

plant

plastic

play

pleasant

plea

plead

pleasure

plenty

plus

point

policy

polish

polite

political

ponder

pool

poor

popular

population

portion

po

position

positive

posss

posssion

possibility

possible

possibly

post

postpone

potential

pound

pour

poverty

power

powerful

practical

practice

practice/ice

prai

pray

preach

precede

precious

preci

predict

prefer

prejudice

preliminary

preoccupy

preparation

prepare

prence

prent

prerve

press

pressure

prestige

presume

pretend

pretty

prevail

prevalent

prevent

previous

price

pride

primary

prime

principal

principle

print

prior

priority

private

prize

probable

probably

problem

proceed

process

produce

product

production

productive

profession

professional

profit

progress

prohibit

project

promi

promising

promote

prompt

prone

pronounce

proof

proper

property

proportion

proposal

propo

prospect

protect

protection

protective

protest

proud

prove

provide

provision

public

publication

publicity

publish

pull

pump

punctual

punish

punishment

purcha

pure

purpo

pursue

push

put

puzzle

Q

qualify

quality

quantity

quarrel

question

quick

quiet

quit

quite

quote

R

radical

rai

random

range

rank

rapid

rare

rarely

rate

rather

ratio

raw

reach

react

read

ready

real

realize/i

really

reason

reasonable

recall

receipt

receive

recent

recently

recognition

recognize/i

recommend

reconcile

record

recover

recruit

reduce

reduction

refer

refine

reflect

reform

refrain

refresh

refuge

refusal

refu

regard

regarding

region

register

regret

regular

regulate

regulation

reinforce

reject

rejoice

relate

related

relation

relationship

relative

relax

relea

relevant

relief

relieve

religion

religious

reluctant

rely

remain

remark

remarkable

remedy

remember

remind

remove

render

rent

repair

repeat

replace

reply

report

reprent

reprentative

reproduce

reputation

request

require

rescue

rearch

remblance

remble

rent

rerve

resign

resist

resistance

resolve

resource

respect

respond

respon

responsibility

responsible

rest

restore

restrain

restrict

result

retain

retire

return

reveal

rever

review

revi

revolution

reward

rich

rid

ride

right

rigid

ring

ripe

ri

risk

rival

roar

roast

rob

role

roll

root

rot

rough

round

route

row

royal

rub

rubbish

rude

ruin

rule

run

rush

S

sacrifice

sad

safe

safeguard

safety

sail

sake

sale

same

sample

satisfaction

satisfactory

satisfied

satisfy

save

say

saying

scale

scarce

scatter

scene

scenery

scent

schedule

scientific

scold

scope

scorn

scrape

scratch

scream

screen

arch

cond

cret

ction

ctor

cure

ek

em

ize

ldom

lect

lfish

ll

nd

nsation

n

nsible

nsitive

ntence

parate

quence

ries

rious

rve

rvice

t

ttle

venty

veral

vere

x

xual

shade

shadow

shake

shallow

shame

shape

share

sharp

shave

shield

shift

shine

shock

shoot

short

shortage

shot

should

shout

show

shower

shrink

shut

shy

sick

sideways

sight

sign

signal

significance

significant

silence

silent

silly

similar

simple

simulate

since

sincere

sing

single

singular

sink

sit

situation

size

skil(l)ful

skill

sleep

slide

slight

slip

slippery

slow

small

smart

smell

smile

smoke

smooth

so

soar

social

society

soft

sole

solid

solution

solve

some

somehow

sometimes

somewhat

somewhere

soon

sorrow

sorry

sort

sound

sour

source

sow

space

spare

spark

speak

special

specialist

specific

specify

speed

spell

spend

spill

spin

spirit

spit

spite

splendid

split

spoil

sport

spot

spread

spring

square

stabilize/-i

stable

staff

stage

stain

stamp

stand

standard

start

state

statement

statistic

status

stay

steady

steal

steep

steer

stem

step

stick

sticky

stiff

still

stimulate

sting

stir

stitch

stock

stocking

stop

story

straight

straightforward

strange

strap

strategic

strategy

strength

strengthen

stress

stretch

strict

strike

striking

string

strip

stripe

stroke

strong

structure

struggle

stubborn

study

stuff

stupid

style

subject

submit

subordinate

subquent

subsidy

substitute

subtract

succeed

success

successful

successive

such

suck

sudden

suddendly

suffer

sufficient

suggest

suggestion

suit

suitable

sum

summarize/-i

supplement

supply

support

suppo

sure

surface

surround

surrounding

survey

survive

suspect

suspend

suspicious

sustain

swallow

swear

sweep

sweet

swell

swim

swing

switch

sympathetic

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