vapour

steam, vapour

名词 vapour:

1. a visible suspension in the air of particles of some substance
   同义词：vapor
2. the process of becoming a vapor
   同义词：vaporization, vaporisation, vapor, evaporation

1. The vapour made his eyes prick.
   水气熏得他眼睛发痛。
2. A cloud is a condensation of water vapour.
   云是由水蒸汽凝缩而成的。
3. A cloud is a mass of vapour in the sky.
   云是天空中的水汽团。
4. Water can be changed into vapour when heated.
   水被加热时，可以变成水蒸汽。