Orifice control valve
[化] 孔板节流阀; 锐孔调节阀
🧩 词语组成解析
orifice
['ɔrɪfɪs]
n. 孔;洞口;
control
[kən'trol]
vt. 控制;管理;限制;支配;
n. 支配权;操纵者;（对国家、地区、机构等的）管理权;（键盘上的）控制键;
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
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
One hour's sleep before midnight is worth three after.
午夜前睡一小时抵得上午夜后睡三小时。
My wife was delighted that things had returned to normal once more.
一切又都恢复了正常，为此我妻子十分高兴。