son vs twins in Korean
아들vs쌍둥이

아들son
The word "아들" means "son," or a male child in a family. You use it when talking about your own son or someone else’s son in everyday life. It is a common family word and often appears when introducing family members.
When to use son
쌍둥이twins
The word means two children who are born at the same time. In English, we say "twins." You can use it to talk about twin brothers, twin sisters, or just twins in general (쌍둥이).
When to use twinsHow they differ
son (아들) and twins (쌍둥이) are nearby Korean vocabulary items learners often meet together. Use “son” when The word "아들" means "son," or a male child in a family. You use it when talking about your own son or someone else’s son in everyday life… Use “twins” when The word means two children who are born at the same time. In English, we say "twins." You can use it to talk about twin brothers, twin s…