Jacketed pump
[化] 夹套泵
🧩 词语组成解析
a. 有套的；备有夹套的
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's not faithful to his wife.
他对他的妻子不忠。
I took 6 boxes of biscuits.
我拿了六盒饼干。
A good knowledge of English will improve your chances of employment.
英语好将有助于增加你们的就业机会。