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
The newspapers don't come out till about ten o'clock.
报纸要差不多十点钟才出来。
Geographically,this country is located in the southern hemisphere.
这个国家在地理上位于南半球。
They will also be building new roads and a special railway line.
他们还将修筑一些新的道路和一条铁路专线。