B1
Idiom
etwas aus dem Effeff können
To know something inside out
뜻
To have a thorough and complete mastery of a skill or subject.
뜻
To have a thorough and complete mastery of a skill or subject.
도움이 되었나요?
댓글 (0)
로그인하여 댓글 달기
아직 댓글이 없습니다. 첫 번째로 생각을 공유하세요!
