英语词汇undutifulness怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	undutifulness
释义	undutifulness 简明释义 n．不尽职，不孝顺：不履行职责或对长辈不尊敬的行为。网络释义短语 1 dutifulness and undutifulness 作为与不作为词源 1 undutifulness: undutiful +? -ness FROM: wiktionary
随便看	elongation of tendon elongation of tendons elongation of thumb elongation of valve stem elongation of wire elongation pad elongation pass elongationpass Elongation,Peptide Chain elongation percent elongation percentage elongation percentage elongationpercentage elongation per unit length elongation quadric elongation rate elongation rate profile elongation ratio elongation recorder elongation region elongation retained elongation retention elongation ruler elongations elongation scale

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