Meter-pump
[医] 计数泵, 测量泵
🧩 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
I'd like to leave a message for him, if you don't mind.
你若不介意的话，我想留话给他。
We shall never have friends if we expect to find them without fault.
指望朋友无缺点，永远休想交朋友。
He invited me to dinner yesterday.
他昨天请我吃晚饭了。