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
Will you be all right?
你不会有问题吧？
She will go into business when she likes to.
她想经商时就会去经商。
Jim, could you help me, please?
吉姆，你能帮我吗？