英语词汇bite 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	bite a file
释义	bite a file 徒劳无功；白费力气
随便看	saltpetres salt pit salt plasma salt pork salt porks salt prices salt rheum salt rheums salt-rising salt-rising bread Salt River salt shake salt shaker salt shakers salt spoon salt-spray climax salt-spreader saltspreading salt spring Salt Springs salt stick salt tablet salt tablets salt tree salt trees

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。