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
The climate here is always hot, summer and winter alike.
这里的气候总是那么热，夏季与冬季都一样。
To be virtuous is to do good.
行善是美德。
an illness which at twelve would knock us over,
使我们在12岁时病倒的疾病，