英语词汇“be hard at it”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	be hard at it
释义	be hard at it freq. 1 spoken 1 专心致志于…,刻苦钻研
随便看	quartermaster demand quartermaster depot quartermaster-general quartermaster general quartermaster management quartermasters quartermaster sergeant quartermasters general quartermasters-general quartermastership quartermasterships quartermaster's room quartermaster truck quarter mile quartermile quarter-mile quarter-miler quartermiler quarter-milers quarter-miles quarter miles quarter milker quartermistress quartermistresses quarter-moon

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。