dia的可数性与用法
dia的用法与可数性
1. 用于身体部分连用,表示相应的病,通常不可数。如:
Some alcoholics develop liver dia. 有些酗酒者会得肝病。
Smoking is the prime cau of lung dia. 抽烟是得肺病的主要原因。
Tension is a major cau of heart dia. 精神紧张是引起心脏病的主要原因。
但有时也可连用不定冠词。如:
She has caught a lung dia. 她染上了肺部疾病。
She got a rare liver dia when she was only twenty. 他年仅20岁时就患上了一种罕见的肝病。
2. 表示疾病的总称,为不可数名词。如:
Flies spread dia. 苍蝇能传播疾病。老师寄语简短
牛肉丸的制作方法Dia is usually caud by germs. 疾病多由病菌引起。
War and dia had thinned the population. 战争和疾病已使人口减少。
博物馆英语怎么说
2016是闰年吗3. 表示某种疾病,为可数名词。如:
Cancer is a deadly dia. 癌症是一种致命的疾病。
国防后备力量Many cattle ape suffering from a dia called BSE. 许多牛得了疯牛病。
Why does man have more dias than animals? 人类的疾病为什么比动物的多?
4. 有关“疾病”的表达习惯:
你生了什么病?
正:What’s your trouble?
误:What’s your dia?
描写日出的词语物理初中知识点总结假期中他害了一场大病。
传真机怎么用
正:While on holiday he caught a rious dia.
误:While on holiday he caught a big (heavy) dia.