Diffusion pump
[电] 扩散抽气机
🏥 医学释义
扩散泵
🧩 词语组成解析
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
No doubt about it.
毫无疑问。
How much for a one-way ticket to shanghai?
去上海的单程票多少钱？
So I decided to make some meat pies.
于是我决定做些肉馅饼。