Operator symbol
[计] 算符
🧩 词语组成解析
🗣️ 情景例句
This is Susan with Jiaotong University student. May I have your name, sir?
我是交通大学的在校生苏珊，请问您贵姓？
I'm sick and tired of your complaints, be quiet.
我已经听厌了你的抱怨，别说了。
He teaches English in a middle school.
他在一所中学教英语。