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
What business are you in?
你从事哪一行？
When do you get up everyday?
每天你几点起床？
This can give rise to curious situations, as it did in the case of Alfred Bloggs who worked as a dustman for the Ellesmere Corporation.
而这常常会引起种种奇怪的现象，在埃尔斯米尔公司当清洁工的艾尔弗雷德。布洛斯就是一个例子。