vapor
英[ˈveɪpə(r)]
美[ˈveɪpər]
- n. 蒸汽，水汽；（尤指有毒或有害的）气体，烟雾
词态变化
复数: vapors;
双语例句
- 1. 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。
- 2. The car windows were fogged with vapor.
- 车窗上满是雾气。
- 3. When nitric acid is poured on copper, a brown vapor gives off.
- 将硝酸倒在铜上, 会散发出一种棕色的蒸气.
- 4. Water vapor is water in the form of a gas.
- 水蒸气是气态的水.
- 5. The cold wind condenses vapor into rain.
- 冷风使水蒸气凝结成雨.