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 age range is from 6 months to 47 years.
年龄档次从6个月到47岁不等。
That street is only two miles long.
那条街仅仅是2英里长的。
The weather today is rather wet.
今天下雨。