buyeonhaeyo
to amplify
amplifier
I elaborate
buyeonhamnida
buyeonhaesseoyo
I elaborated
buyeonhaetda
buyeonhal geoyeyo
I will elaborate
buyeonhal geosida
그는 설명을 부연해요.
geuneun seolmyeong-eul buyunhaeyo.
He elaborates on the explanation.
More words starting with 부