词汇“前例”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	前例
释义	前例前例[qián lì]1.■precedent:史无前例without precedent in history; unprecedented;无前例可援have no precedent to go by;你要我做的事有前例可援吗?Is there a precedent for what you want me to do?
随便看	biotreatment biotrepy biotrium biotron biotronics biotrophic biotype biotypic biotypogram biotypology biovarial biovular bioxalate bioxide bioxindol bioxyl biozeolite biozone bipack bipalatinoid bipaleolate bipalmate bipara biparasitic biparental males

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