by oneself

单独地, 独自地

单独地

The little boy went out by himself.

小男孩独自一人出去了。

by oneself

词义辨析：

同义参见:

personally

by oneself1.■单独地，独自地；孤独地2.■单独，独自地3.■独立地，全靠自己地，无他人帮助地

by oneself

by oneself