Chemical-ion pump
[机] 化学离子泵
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
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
Or religion unless you know them very well.
除非你和对方很熟。
I must apologize for his unusual behavior.
我必须为他怪诞的行为致歉。
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，