Shutdown valve
[化] 停车阀; 停机阀
🧩 词语组成解析
shutdown
['ʃʌtdaun]
n. 关闭，倒闭;关机;停工，停业;停播;
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
with Admissions at Columbia University.
与Columbia大学的招生人员。
I really don't think this weather will last.
我确实认为这样的好天长不了。
We're really going to need it.
我们真的一定要定到。