英语词汇be hard at it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	be hard at it
释义	be hard at it [美国俚语]努力工作，拼命干
随便看	lunched luncheon luncheonette luncheonettes luncheonless luncheon meat luncheon meats luncheon voucher luncheon vouchers luncher lunchers lunchhook lunch-hour lunch-hours lunchier lunchiest lunch in lunchless lunchmeat lunchmeats lunch off lunch out lunchpail lunchpails lunchroom

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。