십이월December 이십twenty 이월February 일석이조killing two birds with one stone 신토불이belief that domestic farm products are the best 십이지장duodenum 유일무이being the one and only 이경second watch of the night 이등second; second class 이등병private; ordinary seaman; airman

추진propulsion; pushing; driving 후진국underdeveloped country; less developed country 선진being advanced 선진국advanced country; developed country 직진straight movement 진로course 진출expansion 진학entrance to a higher education institution 진행progress 진행자host; emcee

방법way; means; manner 치료법cure; treatment; remedy 감상법way to appreciate artwork 계산법calculation method 농사법agricultural methods 마법magic 마법사wizard; sorcerer 문법grammar 법law; act 법way