Injection valve
[化] 喷射阀
🧩 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
It's a bargain.
真是大廉售。
Third, straightforwardness is important, too.
最后坦率也很重要。
It is more important to be healthy than bony slim.
健康永远比皮包骨头好。