Liquid relief valve
[化] 安全泄液阀
🧩 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
You know, it hung over my crib, too.
要知道 ，我的小床上也曾有过它。
The war threatened his well-being.
战争威胁他的幸福。
There are also other varieties that do not live in groups at all.
还有别的类型的蜂，它们全然不过群体生活。