know what's what
informal› If you know what's what, you have a lot of experience and can judge people and situations well:
영어 사전에서 “know what's what”의 의미
“know what's what” - 영어
(Cambridge Advanced Learner's Dictionary & Thesaurus의 “know what's what” 정의 © Cambridge University Press)
오늘의 단어
likeable
A likeable person is pleasant and easy to like.
