Mathematical notation
[计] 数学标记, 数学符号
🧩 词语组成解析
🗣️ 情景例句
You know, man's best friend is his dog.
你知道的，类最好的朋友就是狗。
As a man lives so shall he die.
有生必有死。
I know. But even that is not enough.
我知道。即使那样也还是不够的。