Slu
abbr. slough 泥沼; special liaison unit 特派联络单元
🗣️ 情景例句
May I have your name, Please?
请问尊姓大名？
A straight foot is not afraid of a crooked shoe.
身正不怕影子斜。
I'd like to give you one of our new catalogs.
我们有新目录想给你