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
You did a great job.
做得好。
I really don't think this weather will last.
我确实认为这样的好天长不了。
Our cases are brown.Here they are.
我们的箱子是棕色的。在这儿呢。