Definition

Examples

• 他是家里的老三，上面有两个哥哥。
  Tā shì jiā lǐ de lǎo sān, shàngmiàn yǒu liǎng gè gēge.
  He is the third child in the family, with two older brothers.
• 老三在我们班年龄最小，但成绩最好。
  lǎo sān zài wǒmen bān niánlíng zuì xiǎo, dàn chéngjì zuì hǎo.
  The third eldest in our class is the youngest but has the best grades.
• 我认识他们兄弟三人，老三最幽默。
  Wǒ rènshi tāmen xiōngdì sān rén, lǎo sān zuì yōumò.
  I know the three brothers; the third one is the funniest.