breakdown 核心词议：
n. 崩溃；故障；衰弱；分类，明细；跺脚曳步舞
breakdown 基本解释
速记方法
速记技巧
词根词缀法
break破+down向下
知识扩展
词组短语
breakdown voltage[电]击穿电压
work breakdown工作分解
work breakdown structure工作分解结构
nervous breakdown精神崩溃
breakdown 变化形式
复数： breakdowns
易混淆的单词： Breakdown
中文词源：
breakdown
精选例句
1、 It was plain to him that I was having a nervous breakdown.
我那时神经衰弱，他是清楚的。
常见考点例句：
- This is no recent breakdown of family values .
- 这并不表示家庭观念新近才开始崩溃。
- But in a system-wide breakdown , it also fuelled contagion .
- 但在系统性的崩溃中，它也会加剧危机的蔓延。
- That breakdown explains why the risks remain so high .
- 正是那种破裂解释了危险缘何系数如此之高。
- This indicated that salicylate switches on ampk , increasing the breakdown of fat .
- 这表明水杨酸开启了腺苷酸活化蛋白激酶，进而加速脂肪分解。
- It follows another major breakdown in december that affected 15 million users and left callers were cut off in mid-conversation .
- 去年十二月曾出现过另一次重大故障，影响到1500万用户，使电话用户在对话过程中被切断。