Refined

1.

(Cultivated elegant, purified, having good manners and taste; cultured) refined sugar ដែលសុទ្ធ
Example: We use sugar, Makara was not expensively dressed, but her manner and speech were refined. refined speech ដែលថ្លៃថ្នូរ, refined taste ដែលប្រណីត

1.

Freed from impurities or alloy; purifed; polished; cultured; delicate; as; refined gold; refined language; refined sentiments.