Calcium pump
[化] 钙泵
🧩 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
get some background on the job.
了解这项工程的一些背景。
I'm pleased to hear about your wife having a baby.
我很荣幸得知你太太生了一个小宝宝。
It's a bus.
一辆公共汽车。