Pressure controlling valve
[化] 压力控制阀
🧩 词语组成解析
[计] 控制的\\n[经] 控制
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
and tell us all about it during lunch.
一面吃午餐 ，一面告诉我们一切。
Please make sure that the goods be protected from moisture.
请保证货物不受潮。
Mr.Wang is fixing his bike.
王先生在修他的自行车。