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	topological substitude topological sum topological synthesis topological transformation topological transformation group topological transitivity topological tree topological triangle topological type topological unit topological upper limit topological vector lattice topological vector space topological viewpoint topological winding number topologic consistency topologic description topologic editing topologico differential invariant topologic phenomenology topologic theory Topologies topologist topologist topologization

英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。