| 例句 |
At what point does boiling water change into water vapour?沸水在多少度时变成水蒸气？All plants exhale vapour.凡植物都会排出水蒸气。A cloud of steam rose into the air.一团水蒸气升到空中。The clouds are composed of water vapor.云由水蒸气构成。The two principal combustion products are water vapor and carbon dioxide.两种主要的燃烧产物是水蒸气和二氧化碳。Her glasses were fogged up with steam.她的眼镜因水蒸气而蒙上雾。Snow crystals form when atmospheric conditions turn water vapour into ice.大气环境将水蒸气转变为冰就形成了雪晶体。Steam from the shower condensed on the cold bathroom mirror.淋浴产生的水蒸气在冰凉的浴室镜子上凝成小水珠。When water turns to steam, it expands.水变成水蒸气时体积会膨胀。Steam clouded the bathroom mirror.浴室的镜子上蒙上了一层水蒸气。Another idea is to condense water vapor from the atmosphere in the tropics by cooling it with cold ocean water.另一个想法是，用冰凉的海水把热带地区大气中的水蒸气冷却凝结。The steam from the kettle misted up her glasses.水壶里冒出的水蒸气使她的眼镜变得雾气蒙蒙。The engine puffed a huge cloud of steam, then rolled down the tracks.火车头喷出一大股水蒸气，沿着轨道开始移动。 |