'On'과 'Upon'을 사용하는 구동사 - 이해 또는 고민(On)

to understand a concept

이해하다, 알아차리다

to carefully think about something for a while

곰곰이 생각하다, 숙고하다

to manage to understand something, typically following an initial period of challenge or difficulty

이해하다, 눈치 채다

to become clear, evident, or understood, particularly after some time

깨닫기 시작하다, 이해되기 시작하다

to think or talk about something at length, often to the point of overthinking or obsessing about it

곱씹다, 오랫동안 생각하다

to think carefully and deeply about something

반추하다, 성찰하다

to postpone making a decision until the next day or a later time, often to think about it more

내일로 미루다, 하룻밤 자고 결정하다

to finally understand something, usually after some initial difficulty

이해하다, 파악하다

to intend to do something in the future based on certain considerations or expectations

~할 계획이다, ~할 예정이다