词汇“后门送旧，前门迎新”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	后门送旧，前门迎新
释义	后门送旧，前门迎新后门送旧，前门迎新[hòu mén sòng jiù qián mén yíng xīn]1.■The old clients are let out at the back door，the new ones admitted by the front gate.
随便看	explosion mechanics explosion of electron explosion of firedamp explosion of monetary crisis explosion prevention explosion product explosion-proof bulb explosion-proof electric machine explosion -proof luminaire explosion-proof tank explosion-proof transformator explosion-proof type explosion protection explosion ratio explosion relief valve explosion-resistant enclosure explosion-safe stator frame explosion stack explosion turbine explosion vent explosive explosive agent explosive assembly explosive atmosphere explosive bolt

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