Redundant subexpression
[计] 冗余子表达式
🧩 词语组成解析
[计] 子表达式
🗣️ 情景例句
They're real watches. They tell you the time, don't they?
当然是"真的表"罗。会走也会报时，不是吗？
Hunger is the best sauce.
饥者口中尽佳肴。
How much does this house cost?
这座房子卖多少钱？