Redundant operation
[计] 冗余运算
🧩 词语组成解析
🗣️ 情景例句
Well, that's what fathers are for.
嗯，父亲们的用处正在于此。
You won't regret it.
你不会后悔的。
Even when it was raining heavily, he refused to carry an umbrella.
即使大雨倾盆，他也总是拒绝带伞。