Redundant subexpression
[计] 冗余子表达式
🧩 词语组成解析
[计] 子表达式
🗣️ 情景例句
Nice talking to you, sir.
我也很高兴与您交谈 ，先生。
I don't think he'll remember a thing tomorrow morning.
我认为，到明天清晨，他会忘得一干二净。
We need our order separated into three different boxes.
我们订的货需要分装三箱。