忙于 meaning in Chinese
be busy at [about; over; with]; busy oneself with [at; in]; on the wing 短语和例子
Examples
- He is engaged in doing his french exercises .
他正忙于做法语练习。 - She was busily preparing for the finals .
她正在忙于准备期终考试。 - He is busy with proving up a coal deposit .
他正忙于勘探煤层。 - She busies herself with running her house .
她忙于操持家务。 - The bees busied themselves at making honey .
蜜蜂忙于采蜜。