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- Clouds are formations of condensed water vapour. 云是由凝聚的水蒸气构成的。
- A cloud is a condensation of water vapour. 云是由水蒸汽凝缩而成的。
- Water vapour m the mr is condensed when the mr is cooled enough. 当空气充分冷却时，其中的水蒸气便凝结了。
- The water vapour from her breathe condensed on the cool window. 她呼出的水蒸气在冰冷的窗户上凝结成了雾。
- A cloud is a mass of vapour in the sky. 云是天空中的水汽团。
- Water can be changed into vapour when heated. 水被加热时，可以变成水蒸汽。
- He condensed his report from 2,000 words to 1,000. 他将报告从两千字压缩到一千字。
- A liquid condensed from vapor in distillation. 蒸馏液; 馏出物在蒸馏中，从蒸汽浓缩的液体
- Steam is condensed to water when it touches a cold surface. 水蒸汽触及冷的表面即凝结成水。
- Milk becomes condensed when water is taken out of it. 去除其中的水分，牛奶便成炼乳。
- It can change water into vapour. 它能把水变成蒸汽。
- The hot vapour spouted from a rusted pipe. 热蒸汽从一个生了锈的管子里喷了出来。
- Then a brown vapour is given off. 这时会放出一种棕色的气体。
- A long story may be condensed into a few sentences. 一个长篇故事可缩写成几句话。
- He sniffed the vapour up (through his nose). 他（用鼻子）吸入蒸气.
- He stove the condensed milk from a hole on the tin. 他在罐头上凿了个孔，往出倒炼乳。
- Petrol forms vapour above a certain temperature. 高于一定的温度汽油就形成蒸气。
- When heated,water change into vapour. 给水加热时，它会变成蒸气。
- A process by which data are condensed. 一种对数据进行压缩的处理过程。
- Heated, the water turns to vapour. 加热时，水会变成蒸汽。
