B1
Collocation
New challenge.
A fresh, difficult task or goal.
뜻
A recently encountered difficult task or problem that requires effort to overcome.
뜻
A recently encountered difficult task or problem that requires effort to overcome.
도움이 되었나요?
댓글 (0)
로그인하여 댓글 달기
아직 댓글이 없습니다. 첫 번째로 생각을 공유하세요!
