aqueous vapor

• 水蒸汽

aqueous vapor的用法和样例：

例句

1. Studies show that water vapor quickly permeates plastic packaging material.
   研究证明水蒸汽能迅速渗入塑料封装材料。
2. Successful experiments in this direction have been made with mercury vapor replacing steam.
   用水银蒸汽代替水蒸汽的实验已经获得成功。