水变成了蒸汽。
Heated, water changes into steam.
加热后，水变成蒸汽。
When heated, water changes into steam.
加热时，水变成了水蒸气。
When water boils it changes into steam.
水沸腾时就变成蒸汽。
When water boils, it changes into steam.
水开时化成蒸气。
When water boils it changes into steam.
水沸腾时会变成蒸气。
When water boils it changes into steam.
水沸腾时会变成蒸气。
应用推荐