Shutoff valve
[化] 切断阀; 断流阀; 截止阀; 闸阀
🧩 词语组成解析
n. 关闭器(如阀、开关), 遮断, 停止
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
Stop irritating me.
别烦我了。
I'm afraid not. She doesn't have any openings in the morning.
恐怕不行。上午她没有空。
So why are the English words Made in…" written on these things?
那么为什么在这些东西上面却写着“……制造”的英语字样呢？