Annoyance
∙ n. 烦恼；可厌之事；打扰
n.
1. the psychological state of being irritated or annoyed
2. anger produced by some annoying irritation
3. an unpleasant person who is annoying or exasperating
4. something or someone that caus trouble; a source of unhappiness
5. the act of troubling or annoying someone
Annuity
n. 年金，养老金；年金保险；年金享受权
n.
income from capital investment paid in a ries of regular payments球星
Annul
vt. 取消；废除；宣告无效
v.
1. declare invalid
The contract was annulled
2. annul by recalling or rescinding
Anode
n. [电子] 阳极，[电] 正极
n.
1. a positively charged electrode by which electrons leave an electrical device
2. the negatively charged terminal of a voltaic cell or storage battery that supplies current
Anomaly
n. 异常；不规则；反常事物
n.
1. deviation from the normal or common order or form or rule
2. a person who is unusual
Anonymity
n. 匿名；匿名者；无名之辈
n.
the state of being anonymous
Anonymous
adj. 匿名的，无名的；无个性特征的
adj.
1. having no known name or identity or known source
anonymous authors anonymous donors an anonymous gift
2. not known or lacking marked individuality
brown anonymous hous anonymous bureaucrats in the Civil Service
Antagonism
∙ n. 对抗，敌对；对立；敌意
n.
1. a state of deep-ated ill-will
2. the relation between opposing principles or forces or factors
the inherent antagonism of capitalism and socialism
3. an actively expresd feeling of dislike and hostility
4. (biochemistry) interference in or inhibition of the physiological action of a chemical substance by another having a similar structure
n.[食品安全资料生化]对抗，敌对；对立；敌意
opposition, war, confrontation
Antagonist
n. 敌手；[解剖] 对抗肌；[生化] 拮抗物；反协同试剂
n.
1. someone who offers opposition
2. a muscle that relaxes while another contracts
when bending the elbow the triceps are the antagonist
3. a drug that neutralizes or counteracts the effects of another drug
Antagonize
∙ vt. 使…敌对；使英语实词…对抗；对…起反作用
∙ vi. 引起反抗
v.
1. provoke the hostility of
Don't antagonize your boss
2. act in opposition to
Antarctic
∙ adj. 南极的；[地理] 南极地带的
∙ n. 南极洲；南极地区
antarctic peninsula 南极半岛
antarctic circle 南极圈
antarctic treaty 南极条约
antarctic continent 南极大陆；南极洲
antarctic ocean 南冰洋
n.[地理]南极洲；南极地区
Antarctic region, Antarctic continent
n.
the region around the south pole: Antarctica and surrounding waters
adj.
1. of or relating to Antarctica
2. at or near the south pole
Antecedent
∙ n. 前情；先行词；祖先
∙ adj. 先行的；前驱的；先前的
n.
1. someone from whom you are descended (but usually more remote than a grandparent)
2. a preceding occurrence or cau or event
3. anything that precedes something similar in time
Antelope
n. 羚羊；羚羊皮革
n.
graceful Old World ruminant with long legs and horns directed upward and backward; includes gazelles; springboks; impalas; addax; gerenuks; blackbucks; dik-diks
Antenna
n. [电讯] 天线；[动] 触角，[昆] 触须
n.
1. an electrical device that nds or receives radio or television signals
2. nsitivity similar to that of a receptor organ
he had a special antenna for public relations
3. one of a pair of mobile appendages on the head incts and crustaceans; typically nsitive to touch and taste
Anthem
∙ n. 赞美诗；圣歌
∙ 7字春联vt. 唱圣歌庆祝；唱赞歌
n.
1. a song of devotion or loyalty (as to a nation or school)
2. a song of prai (to God or to a saint or to a nation)
Anthology
n. （诗、文、曲、画等的）选集
n.
藏族民俗
a collection of lected literary passages
Anthropology
n. 人类学
n.
the social science that studies the origins and social relationships of human beings
Antibiotic心愿卡怎么制作
∙ adj. 抗生的；抗菌的
∙ n. 抗生素，抗菌素
n.
a chemical substance derivable from a mold or bacterium that kills microorganisms and cures infections
when antibiotics were first discovered they were called wonder drugs
adj.
of or relating to antibiotic drugs
Antibody
n. [免疫] 抗体
n.
any of a large variety of proteins normally prent in the body or produced in respon to
an antigen which it neutralizes, thus producing an immune respon
Antic
在困难面前∙ adj. 古怪的；滑稽可笑的
∙ n. 滑稽动作；丑角
∙ vi. 扮小旦；做滑稽动作
n.
a ludicrous or grotesque act done for fun and amument
v.
数据库的特点act as or like a clown
adj.
ludicrously odd
Anticipate
vt. 预期，期望；占先，抢先；提前使用
v.
1. regard something as probable or likely
2. act in advance of; deal with ahead of time
3. realize beforehand
4. make a prediction about; tell in advance
5. be excited or anxious about
6. be a forerunner of or occur earlier than
