☆ ADVANCED LEVEL : 1 ☆☆ INTERMEDIATE LEVEL : 0 ☆☆☆ ELEMENTARY LEVEL : 0 NONE : 2 ALL : 3

• 공학 (工學) : 전자, 전기, 기계, 항공, 토목, 컴퓨터 등 공업의 이론과 기술 등을 체계적으로 연구하는 학문. ☆ Noun
🌏 ENGINEERING: A systematic study of theory and technology in such fields as electronics, electricity, machinery, aviation, civil engineering, computers, etc.

• 공학 (共學) : 성별이나 민족이 다른 학생들이 한 학교에서 함께 배움. Noun
🌏 COEDUCATION; MIXED EDUCATION: Students of a different gender or ethnicity learning together in the same school.

• 공학자 (工學者) : 공학을 연구하는 사람. Noun
🌏 ENGINEER: A person that studies engineering.

• Ordering food (132) • Appearance (121) • Architecture (43) • Social issues (67) • Using public institutions (59) • Greeting (17) • Weather and season (101) • Pop culture (82) • Press (36) • Talking about one's mistakes (28) • Describing food (78) • Travel (98) • Making a promise (4) • Residential area (159) • Marriage and love (28) • Describing personality (365) • Using public institutions (library) (6) • The arts (23) • Describing events, accidents, disasters (43) • Performance & appreciation (8) • Comparing cultures (78) • Exchanging personal information (46) • Watching a movie (105) • Law (42) • Philosophy, Ethics (86) • The arts (76) • Introducing (introducing oneself) (52) • Hobbies (48) • Life in Korea (16) • Environmental issues (226)