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 think you'll find I'm worth it.
我想你会发现我值得拿那些钱。
Laws catch flies but let hornets go free.
法网只捉苍蝇，不捉黄蜂。
On the first lap, Class 3 were in front.
在跑第一圈时，3班在前边。