Injection pump
[化] 注射泵; 喷射泵; 射流泵
🧩 词语组成解析
pump
[pʌmp]
n. 抽水机;打气筒;泵;轻软舞鞋;
v. 用泵输送 ;涌出;急速摇晃;盘问;
🗣️ 情景例句
He probably hates my work.
他也许讨厌我的作品。
What's the capital of your country?
贵国首都是哪儿？
Certainly! What would you like me to do?
当然可以！你想要我做什么？