Ⅰ形容词 (一个) single; only; sole 短语和例子 独子 only sonⅡ副词 1.(独自) alone; by oneself; in solitude 短语和例子 独居 live a solitary existence; 独坐 sit alone2.(唯独) only 短语和例子 大家都来了, 独有他还没来。 he's the only one who isn't here yet.Ⅲ名词 1.(年老没有儿子的人) old people without offspring; the childless 短语和例子 鳏寡孤独 widowers, widows, orphans and the childless2.(姓氏) a surname 短语和例子 独立 du li