独[dú] 基本解释：
新英汉大词典：
- 独(獨)[dú]
- 形容词- （一个） single; only; sole:
only son独子
- 副词- （独自） alone; by oneself; in solitude:
live a solitary existence;独居
sit alone独坐
- （唯独） only:He's the only one who isn't here yet.大家都来了，独有他还没来。
- 名词- （年老没有儿子的人） old people without offspring; the childless:
widowers, widows, orphans and the childless鳏寡孤独
- （姓氏） a surname:Du Li独立
以上内容来源于：《新汉英大辞典》
例句与用法：
She drummed it into the children that they must not cross the road alone.
In the latter years of his life he lived alone and never welcomed visitors.
It's unsafe for her to go alone.
A young woman, of sullen aspect, was sitting alone on the bench.
I was alone in the classroom.
I can't conceive of your allowing the child to travel alone.
独的其他解释: