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	for nothing for old times’ sake for once for one thing …( and for another …) for openers for Pete’s sake for practical purposes for real for sale for sb’s benefit for sb’s eyes only for sb’s sake for sb’s/sth’s sake for short for (so) long for so long for some reason best known to himself herself etc. for some reasons best known to himself herself etc. for starters for sth’s sake for sure fort Forth forth for that matter

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