英语词汇“hard at it”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hard at it
释义	hard at it hɑrdætit 短语³⁹¹²⁹ 基本例句 adj.勤劳地工作 I've beenhard at itall the morning.我一上午都在卖力地干。 The policemen were alreadyhard at itwhen we reached the scene of the accident.当我们到达肇事地点时，警察们已经在哪里忙开了。
随便看	leading role promotion leading roles leading roles of CPC members leading roll leading rollers leading room lead-ingroove lead in groove lead-in groove Leading rope leading rubber bearings leadings Leading Scale and Market Position leading schedule leading scholar leading school leading scientist leading score leading scorer leading screw leading-screw leading screw bearing leading-screw bearing leading screw lathe leading screw support