英语词汇gnaw a file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	gnaw a file
释义	gnaw a file 徒劳无功；白费力气
随便看	hypopharyngoscope hypopharyngoscopy hypopharynx hypopharynxes hypophloeodal hypophoneme hypophonemic hypophonemically hypophonesis hypophonia hypophoria hypophosphatasia hypophosphatasias hypophosphate hypophosphates hypophosphite hypophosphites hypophosphoric acid hypophosphoric acids hypophosphorous hypophosphorous acid Hypophosphorous Acids hypophyge hypophyllous hypophyseal

英汉双解词典包含483723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。