jeongjehago itda
refine
raffiner ; purifier ; traiter
jeongjehaeyo
I refine
jeongjehamnida
jeongjehaesseoyo
I refined
jeongjehaetda
jeongjehal geoyeyo
I will refine
jeongjehal geosida
저는 물질을 정제하고 있다.
jeoneun muljileul jeongjehago itda.
I am refining the substance.
More words starting with 정