Gaede molecular pump
[机] 盖德分子泵
🧩 词语组成解析
[人名] 盖德
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
These files are highly confidential, please store them properly.
这些文件是高度机密的，请妥善保存。
I did homework lat night.
我昨晚做家庭作业。
Someone is ringing the bell.
有人在按门铃。