Gaede diffusion pump
[机] 盖德扩散泵
🧩 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
Hmmm.
嗯。
No, thanks. I'm in a hurry. How much is it?
不用了，谢谢。我还有急事。多少钱？
I'm sure you'll enjoy yourselves.
我肯定你们一定会玩得很痛快。