Steam condenses into water when it cools.

蒸汽冷却时凝结为水。

《牛津词典》

Steam condenses to water when it touches a cold surface.

水蒸气触及冷的表面即凝结成水。

《新英汉大辞典》

Water or steam may be pumped down adjacent wells to help push the oil out.

在相邻的井注入水或蒸汽以帮助压出石油。

youdao

Or you can steam them in a small amount of water or stir fry them in a small amount of oil.

VOA: special.2010.03.09

And you can find these compressibility factors in tables. If you want to know the compressibility factors for water, for steam, at a certain pressure and temperature, you go to a table and you find it.

各种气体的压缩系数,想知道水或者水蒸气,在某个温度和压强下的，压缩系数，查表就行了，这是实际气体状态方程的。

麻省理工公开课 - 热力学与动力学课程节选

The telltale sign of trouble at reactor No. 2, Tokyo Electric Power Co. officials said, was that pressure had dropped in the "suppression pool" the part of the reactor that converts steam to water at the bottom of the container.

WSJ: Japan's Nuclear Crisis Escalates

Steam (the water should be at a rolling boil) for 4 minutes.

NPR: Recipes: 'The Summer Shack Cookbook'

With a combined heat and power plant, some of those 76 wasted BTUs that were going out the stack are captured, generally as steam or hot water that can get piped around and used for heat.

FORBES: Massachusetts Addresses "Biomass Loophole" and Limits Subsidies