Redundant subexpression
[计] 冗余子表达式
🧩 词语组成解析
[计] 子表达式
🗣️ 情景例句
I'm supposed to be worried about my daughter,
我原该为我的女儿担心才是。
I wouldn't worry about it, if I were you.
如果我是你，我就不会担心。
Forget it.
算了吧。