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- Producing Clean Vacuum by Model JF Units JF型机组可获得洁净真空
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- 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。
- CL-VCD Air Cleaner Vacuum Control Delay 空气滤清器真空延迟控制
- CL-VCV Air Cleaner Vacuum Control Valve 空气滤清器真空控制阀
- Let's clean down the board before we paint it. 让我们在上漆以前把这块板洗干净。
- It's important for the college freshman to keep his nose clean. 对大学新生而言洁身自好是很重要的。
- 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。
- 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。
- He is surprised to find his room thoroughly clean. 他惊讶得发现他的房间给彻底地打扫了。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- I use an oily rag to clean my bike with. 我用沾满油污的碎布擦我的自行车。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- The mayor is determined to clean up the city. 市长决心清除市内的不良现象。
- The stain on his shirt is difficult to clean off. 他衬衣上的污点很难去除掉。
- The hospital is getting short of clean linen. 这所医院现在缺少乾净的被服用品。
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号