Sprengel pump
[化] 高真空泵
🧩 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 will try to find the dog's owner.
你们会尽力去找寻狗的主人吧。
Love is like the moon; when it does not increase it decreases.
爱情像月亮，不营即亏。
What a stupid idiot!
真是白痴一个！