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
And your legs don't hurt?
你的腿不酸不痛？
Cut your coat according to your cloth.
量布裁衣。
Winter lasts from November to January and is very cold.
冬天11月持续到到1月，