Hinged valve
[机] 铰链阀, 合叶阀
🧩 词语组成解析
hinged
[['hindʒd]]
a. 有铰链的
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
Nice talking to you, sir.
我也很高兴与您交谈 ，先生。
Did you burn yourself?
你自己烧伤的？
and the search for oil has done more to improve deep drilling than any other mining activity.
寻找石油比其他任何采矿业对改进深孔钻探作的贡献都要大。