| 释义 |
vent opening
基本例句
通风口
When the vent became plugged, the engine would stop.当通风口被堵塞时，发动机就会停转。
They never made it that far Wednesday, when hydrogen gas spewed into the air from a vent line connected to Discovery's external fuel tank.周三，氢气从连接到发现号外部燃料箱的通风口中泄露，这阻止了他们登机。 |