만성: 만성 [晩成] maturing late; being slow in maturing. 대기 ~ Great talents mature late[are slow in maturing]. / Big success does not usually occur early. / Soon ripe, soon rotten. ~하다 be slow in maturing; m
만생: 만생 [晩生] begetting a child in one's later years. ~하다 beget a child in one's later years.