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
Don't worry. The traffic is very heavy at this hour.
别担心。这个时间交通很拥挤。
The best horse needs breaking, and the aptest child needs teaching.
玉不琢不成器。
He was in car number fifteen.Five other cars were just behind him.
他在第15号车里，其他5辆汽车跟在他后面。