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
You do? Really? It won't be any trouble?
有， 真的， 不会有任何麻烦？
The buyer has the option of cancelling the contract.
买主有权撤消合同。
She put away her compact and smiled kindly.
她放好了粉盒，慈祥地微笑着。