Pcs
[计] 个人通信业务\\n[化] 青霉素类抗生素
🗣️ 情景例句
How many people are there in your family?
你家里有几口人？
It is my pleasure to introduce the keynote speaker for today.
我很荣幸地介绍今天的主讲人。
It's between the post office and the hospital.
它就在邮电局和医院之间。