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
He doesn't want anybody picking him up.
他不愿意让别人接他。
Time flies.
时光易逝。
Yes. It sounded like a train that was going under my house.
是的。这响声听起来像是一列火车在从我的房子下面驶过。