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
Thank you.
谢谢。
To chase the thief
追踪小偷
No one could account for the fact that one of the boxes was extremely heavy.
其中有只箱子特别重，可谁也弄不清是怎么回事。