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
I'm going to miss all of you.
我会想念你们大家的。
Still waters have deep bottoms.
静水常深。
We are good friends.
我们是好朋友。