Proton-pump
质子泵
🧩 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
When was your reservation?
您预定的是什么时候？
Yes, I am. And you must be Mr. Takeshita.
是的，我就是，你一定是竹下先生吧。
My grandpa died of hunger in the old days.
我爷爷在旧社会死于饥饿。