英语词组reinvent the wheel是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	reinvent the wheel
释义	●reinvent the ˈwheelwaste time creating sth that already exists and works well 重新发明（已存在且用得很好的东西）；浪费时间做无用功；无谓地重复◆There’s no point in us reinventing the wheel. Why can’t we just leave things as they are? 我们根本没有必要进行无谓的重复，为什么不维持现状呢？
随便看	look a picture look a sight look at see etc. sth through rose-coloured spectacles look at see etc. sth through rose-tinted/rose-coloured spectacles look at see etc. sth through rose-tinted spectacles look bad look before you leap look black look daggers at sb look down your nose look down your nose at sb look down your nose (at sb/sth) look down your nose at sth look/dress the part look/feel like a million dollars/bucks look/feel small look for trouble look good look here! look-in looking look into space look its best look kindly on sb look kindly on sth

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