Recirculating pump
[化] 循环泵
🧩 词语组成解析
再循环
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
A professional writer?
职业写作人员？
A little spark kindles a great fire.
星星之火，可以燎原。
He knew it would not prove difficult in such a small village.
他知道在这样一个小村庄里抓住小偷并不困难。