Mathematical relationship
[计] 数学关系式
🧩 词语组成解析
🗣️ 情景例句
It's pretty,
是漂亮，
Do you have some change?
你有零钱吗？
Though a little suspicious this time, the policeman gave him the same answer.
虽然那位警察这次有点疑心，但还是对他作了同样的回答。