Oil(pressure)relief valve
[化] 油压安全阀
🧩 词语组成解析
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
OK. But don't delay too long. Or that trip will be all booked.
好,但不要拖太久,否则会订满的。
Please show me a better one.
请给我看一件好一点的衣服。
I'm sorry, Lucy.I'm afraid that I can't get up.
对不起,露西,恐怕我站不起来。
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