Vacuometer
n. 真空计, 低压计
🗣️ 情景例句
You may pick as many apples as you please.
你爱摘多少苹果就摘多少。
You'd better go and see a doctor about that.
关于那个毛病，你最好去看医生。
The powder is made from fish, blood and bones.
肥粉是由鱼、血和骨头做成的。