san
mountain
noun
레몬에는 산이 많이 들어 있어요.
Lemon contains a lot of acid.
산은 염기와 함께 반응하면 중화돼요.
When an acid reacts with a base, it neutralizes.
Popoling schedules reviews so words actually stick — plus speaking practice and guided conversations.
Start free14 days free. No card, no auto-charge.