fuel vapor

• n. 汽油蒸气

fuel vapor的用法和样例：

例句

用作名词 (n.)

1. This system traps the gasoline vapor escaping from the fuel tank and carburetor.
   这个系统能收集从燃油箱和化油器泄漏出来的汽油蒸气。
2. As the air passes down through the canister, the gasoline vapor is trapped by the charcoal particles.
   当这些空气向下流过活性炭罐时，汽油蒸气被活性炭粒子吸附。