Acid (-proof) valve
[化] 耐酸阀
🧩 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
Can you tell me about how long it'll take to get to...?
你能告诉我到……有多远吗？
Yes,I understand.
是的，我明白了。
I'd appreciate your kind consideration in the coming negotiation.
洽谈中请你们多加关照。