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
before the guests arrive.
在客人到达之前。
The fox may grow grey, but never good.
狐狸活到老，永远难变好。
The aircraft was able to fly over the endless white plains without difficulty.
飞机可以毫无困难地飞过这片茫茫无际的白色原野！