| 释义 |
阀门 fá mén
基本例句
valvevalve positioning servo loopvalve leadKlep繁体閥門控制汽油消耗的阀门A valve governing fuel intake.
泄气阀，小龙头用来排空或降低压力的一种小阀门或小龙头，如锅炉上的A small valve or faucet used to drain or reduce pressure, as from a boiler.
这台泵通过这个阀门把容器中的空气抽出。The pump sucks air out through this valve.
我们需要一个有眼螺栓来固定这个阀门。We need an eye bolt to fit this valve. |