대저 [大著] [내용이 방대한 저서] a voluminous work; [명저] a great work. 히틀러에 관한 ~ a voluminous work on Hitler. 상·하 두 권의 ~ a bulky two-volume work. 이것은 고금의 ~이다 This was and still remains a great work[a masterpiece].대저 [大抵] generally speaking+모두 보이기...; in general; on the whole; in the main.
대적: 대적 [大敵] [강적] a powerful[great / formidable] enemy; an arch enemy; heavy odds; an invincible[a great] foe; [많은 수의 적] a large group of enemies; a mass of enemies; [경쟁자] a great rival; a formidable opp