Lnp
下肢负压
🗣️ 情景例句
How much do I owe you?
我应付多少？
He is a doctor. He has his own practice.
他是个医生，他自己开业。
While they enjoy the comfort and banal luxury of their dwelling,
在享受自己住宅的舒适和庸俗的豪华时，