Getter ion pump
[化] 吸气离子泵
🧩 词语组成解析
n. 获取的人, 吸气剂, 毒饵\\n[医] 收气剂, 减压剂(真空管内残气压力)
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
It's not easy being away from home.
离家独闯不容易。
So they are content to let him go to America.
所以他们满意地让他去美国了。
I think we can draw up a tentative plan now.
我认为现在可以先草拟一具临时方案。