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
the dog is just fine.
那只狗会很好的。
A fool can ask more questions than seven wise men can answer.
一愚发问，七智结舌。
The Red Roses are giving a performance at the People's Theatre.
“红玫瑰”演唱团将在人民剧院演出。