Proton pump
[化] 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
How will you celebrate Chinese New Year?
你们是如何庆祝春节的？
How much does it cost to rent a mid-size car?
租一辆中型汽车要多少钱？
It is our satellite. It is quite near us in space.
它是我们的卫星。它离我们相当近，仅38万公里远。