词汇“源委不详”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	源委不详
释义	源委不详源[原]委不详[yuán wěi bù xiáng]1.■The beginning and the end are unknown -- as the details of the story are not known.
随便看	flame propagation mode flame protection flame quenching flame reaction flame reactor flame reflector flame regulator flame resistant cable flame-resisting flame resistivity flame resonance spectrometer flame retardant flame-retardant flame retardant additive flame-retardant adhesive flame retardant coating flame retardant plastic flame retarding polymer flame retention flame rod flame seal galvanizing flame sealing flame sensor flame shield flame space

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