「獨生子」

(pos:名詞)
<explanation>
yue:冇兄弟姊妹嘅男仔（量詞：個）
eng:an only boy (without siblings); an only child
<eg>
yue:中國曾經實施一孩政策，所以大部分家庭嘅細路都係獨生子。 (zung1 gwok3 cang4 ging1 sat6 si1 jat1 haai4 zing3 caak3, so2 ji5 daai6 bou6 fan6 gaa1 ting4 ge3 sai3 lou6 dou1 hai6 duk6 sang1 zi2.)
eng:China used to implement the One Child Policy, most children are the only child in their families.