您要查找的是不是：
- She suffered a nervous breakdown. 她患神经衰弱。
- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- He couldn't hold down a job after his breakdown. 他病倒以後，工作也就保不住了。
- The breakdown and disintegration of organic tissue. 组织溶解器官组织的分解和破坏
- The accountant gave a breakdown of the expenses. 会计交出一份开支明细帐。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- Our car had a breakdown on the road. 我们的汽车在路上拋锚了。
- She has had a nervous breakdown. 她神经崩溃了。
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- Chemical breakdown caused by radiant energy. 光解作用由光能引起的化学分解
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- Unless he stops driving himself like this he'll have a breakdown. 他要是总这样拚命干下去是吃不消的。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- A breakdown lane; an express lane. 发生故障的行车道; 快车道
- Breakdown or decay of organic materials. 腐烂; 分解指有机物的分解或腐败
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- There has been a complete breakdown of law and order. 法律与秩序已荡然无存。
