词汇“问难”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	问难
释义	问难问难[wèn nàn]1.■(of academic research) question and argue repeatedly
随便看	straightness straightness measurement straight nickel steel straight off straight off the ice straight oil-soluble phenolic resin straight out straight paper straight parallel channel electron multiplier straight pass straight peen hammer straight peen hand hammer straight petroleum products straight phenol-formaldehyde resin straight pin straight pipe thread straight polarity straight pole brace straight polymer straight press straight product straight purchase straight racing straight radial blade straight reciprocating motion

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。