Regenerative pump
[化] 涡流泵; 再生泵
🧩 词语组成解析
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
Now, how's the Stewart family?
那么， Stewart全家人都好吗？
How soon can you have your product ready?
你们多久才可以把产品准备好呢？
It's not as cold as it was yesterday.
今天不想昨天那么冷。