| 单词 | be hard at work |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔WORK HARD〕Since January, Leane's been hard at work on a self-help book on how to launch a business. 1月份开始，利恩一直在努力写一本如何创业的自助书。朗文写作活用〔WORK HARD〕They've been hard at work getting the house decorated. 他们在忙着装修房屋。朗文写作活用〔work〕Computers will be hard at work on these problems.计算机将全力以赴计算这些问题。英汉大词典〔work〕He's been hard at work all morning.他整个上午都在辛勤工作。牛津搭配 |
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