英语词汇be hard at it是什么意思，be hard at it的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	be hard at it
释义	DEFINITIVE EXAMPLES 权威例句〔WORK HARD〕Mike's been hard at it all afternoon and he still hasn't finished mending the car. 迈克卖力地干了一个下午，还是没有修好汽车。朗文写作活用〔hard〕I've been hard at it all the morning.我一上午都在卖力地干。英汉大词典〔hard〕They had been hard at it since we arrived.我们到了之后他们一直在努力工作。外研社新世纪
随便看	familial hepatitis familial hereditary tremor familial hypoparathyroidism familial hypoplastic anemia familial immunity familial incidence familial inheritance familial intestinal polyposis familial mediterranean fever familial Mediterranean fever familial microcytic anemia familial multiple telangiectasis familial non-hemolytic jaundice familial periodic paralysis familial polyposis graham greene Graham salt Graham Steell accentuated Graham Steell murmur Graham's law Graham's law of diffusion Graham's test Graham's tests Grahamella Grahamella talpae

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。