Mathematical expression
[计] 数学表达式
🧩 词语组成解析
🗣️ 情景例句
And there's so much to do.
而且这里总是有许多事可做。
I do feel mad about making that stupid mistake.
我犯了那个愚蠢的错误确实懊恼不已。
There is some difference between the twins.
这对双胞胎有点儿不一样。