您要查找的是不是：
- oxygen cleaned valve 洁净的氧阀
- Water contains hydrogen and oxygen. 水含有氢和氧。
- She cleaned the dirt from her finger-nails. 她从指甲里剔掉污垢。
- The burglars cleaned her out of all her jewellery. 窃贼把她所有的首饰都偷走了。
- Last night, they were cleaned out by robbers. 昨晚他们被强盗洗劫一空。
- Clean clothes and good manners are prepossessing. 清洁的衣服和良好的举止能给人以好感。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The following valves are offered as oxygen cleaned and bagged. NIBCO figure number 下列阀门可进行氧气清洗和包装。美国尼伯科型号
- The workmen cleaned up (the mess) before they left. 工人们清理(杂物)後就走了。
- She cleaned out her savings in a short time. 她在短时间内把全部积蓄都花光了。
- Mars is too dry and poor in oxygen. 火星上面过于干燥，并且缺乏氧气。
- 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。
- Water is composed of hydrogen and oxygen. 水由氢和氧组成。
- He cleaned the car with an oily rag. 他用一块沾油的抹布擦干净汽车。
- Fish take in oxygen through their gills. 鱼通过鳃摄取氧气。
- The rooms were cleaned and wallpapered. 房间打扫乾净并糊上了壁纸。
- The picture has been cleaned with painstaking care. 这幅画已被十分小心地擦乾净了。
- She cleaned the sink with a stiff brush. 她用硬毛刷清洗水槽。
- 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。
- She cleaned a small segment of the painting. 她把画儿上的一小部分擦干净了。
