~을 조사하다 / 알아보다
To investigate or research a matter more carefully.
"I'll look into the issue and get back to you by end of day."
The police are looking into the cause of the fire.
무료 회원가입으로 매일 새로운 영어 표현과 맞춤 읽기 콘텐츠를 받아보세요.