Reduction valve
[化] 减压阀
🧩 词语组成解析
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
Many residents choose to put their money into the bank.
许多人选择把钱存在银行。
The first step to virtue is to abstrain from vice.
不作恶是走向美德的第一步。
No, it's not him.
不对，也不是他。