Lock(ing) valve
[化] 锁紧阀; 保险阀
🧩 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
Oh, well, that would be very nice.
噢， 好吧， 那倒很好。
Better deny at once than promise long.
轻诺必寡信。
who despised the prejudices and book learning of the Aristotelians,
他蔑视亚里士多德学派的偏见和空洞的书本知识。