Circulating pump
[化] 循环泵
🧩 词语组成解析
a. 循环的, 流通的\\n[经] 流动
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
Well, thanks.
噢 谢谢你。
He who risks nothing, gains nothing.
不入虎穴，焉得虎子。
What are you going to buy?
你打算买什么？