Plainclothesman
n. 便衣刑警, 密探
🗣️ 情景例句
It's certainly a pleasure to meet you.
认识你真是我的荣幸。
Many new ideas are discovered during college years.
大部分崭新的观念都产生于大学时代。
What do you want to do next September? Do you have any plans?
你今年9月打算干什么？你有什么计划吗？