英语词汇老大难的读音、翻译及短语词组释义-英汉双解词典-求索网

单词	老大难
释义	老大难lǎodànán[knotty be hard nut to crack be long-standing,big and difficult problem] 形容问题很多,积重难返,不易改进的情况老大难的技术问题
随便看	trichosporosis rubra trichosporosis tropica Trichosporum trichostasis spinulosa trichostatin Trichostomina trichostrongyliasis Trichostrongylidae Trichostrongylus Trichostrongylus colubriformis Trichostrongylus instabilis Trichostrongylus orientalis Trichostrongylus probolurus Trichostrongylus vitrinus trichosyphilis trichothecin Trichothecium Trichothecium roseum trichotillomania trichotogy trichotomous trichotomy trichotoxin Trichotrachelidae trichotrophy

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。