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
I'm Jane. Glad to meet you.
我叫珍妮，很高兴认识你。
Has your company done any research in this field?
请问贵公司对此范畴做了任何研究吗？
Then we had to walk across some very wet ground.
然后，我们还得走过一些潮湿的地面。