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
Yes. Have the people arrived?
是的。客人来了吗
I meet the boy whose aunt is a clerk.
我遇到那个男孩的姑妈是店员。
How kind! Thank you.
你太好了！谢谢你。