大学英语：重要词汇breakdown是什么意思及反义词

名词

1.可数名词：（车辆或机器的）故障，损坏

2.[C,U]（关系）破裂；（讨论、系统）失败

3.可数名词：[usually sing.]数字细目；分类

4.不可数名词：【生化】分解

5.可数名词：[=nervous breakdown]神经衰弱

英语解释

the act of disrupting an established order so it fails to continue

a cessation of normal operation

a mental or physical breakdown

an analysis into mutually exclusive categories

例句

His behaviour becomes progressively erratic, his teaching progressively absent-minded, and it soon obvious that he is near mental breakdown

他的行为逐渐变得反常，讲课越来越心走神移，不久就清楚，原来他已濒于精神崩溃。

A cell organelle containing enzymes,such as catalase and oxidase,that catalyze the production and breakdown of hydrogen peroxide.

过氧物酶体一种包含酶的细胞器官，如催化剂和氧化剂，能够催化过氧化氢的生成和分解

In game birds, glucose 1-phosphate is formed by the breakdown of stored muscle glycogen, catalyzed by the enzyme glycogen phosphorylase.

在猎鸟体内，G1-P产生于肌糖原的降解，这是通过糖原磷酸化酶催化的。

By 1992, Alison was having what her doctors diagnosed as nervous breakdowns, and by 1995 she had grown paranoid and incontinent

到了1992年，艾丽森的医生诊断她患上了神经损害症。到了1995年，她已出现妄想狂样和不能自我控制的症状。

Last year' s breakdowns of major companies in the US, China, and Europe caused an unprecedented mistrust in the conduct of companies.

去年发生在美国、中国和欧洲等世界主要国家的大公司倒闭事件使人们对公司的行为产生了前所未有的不信任。

Pesticides may be lost from, or detoxified in, the soil without undergoing breakdown or decomposition

农药无须经过破坏和分解，便可以从土壤中消失或解毒。

"Ronaldo failed to impress in the early rounds and had a near nervous breakdown in the final, which Brazil lost 3-0 to France."

罗纳尔多在前几轮毫无建树,并在决赛中几近精神崩溃,该赛巴西以0比3告负于法国。

A different type of acceleration occurs, in the case of dielectric breakdown.

在介质击穿的情况下，出现了一种不同类型的加速。

The mild cooking also releases proteins from the grains, these proteins also undergo enzymatic breakdown into compounds of lower molecular weight.

这种温和的蒸煮会使谷粒释放出蛋白质,这些蛋白质也会在酶的作用下降解成为低分子量的化合物。

I'd like a breakdown of these figures, please.

请给我这些数字的细目。

相似短语

cold breakdown

冷滚

breakdown clause

停租条款

breakdown mill

开坯机

breakdown point

击穿点，屈服点，破坏点

breakdown pressure

击穿压强，破坏压力

breakdown process

分解过程

breakdown van

抢修车，急救车

core breakdown

型芯破碎

corona breakdown

电晕击穿

forepressure breakdown

前级压强破坏

相似单词

breakdown

n.

1.[C]（车辆或机器的）故障，损坏

2.[C,U]（关系）破裂；（讨论、系统）失败

3.[C][usually sing.]数字细目；分类

4.[U]【生化】分解

5.[C][=n　​