Pneumosurgery
肺外科
🗣️ 情景例句
I will have a cheeseburger, medium rare,
我要一份起士汉堡，五分熟，
Medicines are not meant to live on.
不能靠药物度日子。
Will you introduce me to the new purchasing agent?
请替我引介新来负责采购的人好吗？