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
Zero Advertisement Company.
零点广告公司。
The school is just around the corner.
学校只在拐角附近。
He told me to unpack my things and then come down to dinner.
他让我打开行装后下楼吃饭。