by day meaning in Chinese
日间，在白天
在白天
Examples
- Day by day she learnt more about her job .
她日益了解自己的工作了。 - The fugitives traveled by night and rested by day .
逃亡者夜行而昼伏。 - She sleeps by day and works by night .
她白天睡觉，夜间工作。 - The market is becoming brisker day by day .
市场日趋繁荣。 - ( his ) income is increasing day by day .
收入日见增加。