☆ ADVANCED LEVEL : 9 ☆☆ INTERMEDIATE LEVEL : 8 ☆☆☆ ELEMENTARY LEVEL : 3 NONE : 46 ALL : 66

• 영하 (零下) : 섭씨 0도 이하인 온도. ☆☆☆ Noun
🌏 TEMPERATURE BELOW ZERO: A temperature below zero degrees Celsius.

• 지하 (地下) : 땅속이나 땅을 파고 그 아래에 만든 건물의 공간. ☆☆☆ Noun
🌏 BASEMENT: A story of a building that is made under the ground by digging.

• 축하 (祝賀) : 남의 좋은 일에 대하여 기쁜 마음으로 인사함. 또는 그런 인사. ☆☆☆ Noun
🌏 CONGRATULATIONS; CELEBRATION: An act of greeting someone with pleasure, commenting on his/her happy occasion, achievement, etc., or such a greeting.

• Expressing date (59) • History (92) • Language (160) • Human relationships (52) • Inviting and visiting (28) • Economics and business administration (273) • Mentality (191) • Weekends and holidays (47) • Describing a dish (119) • Introducing (introducing family) (41) • Social system (81) • Social issues (67) • The arts (76) • Housework (48) • Watching a movie (105) • Cultural differences (47) • Ordering food (132) • Life in Korea (16) • Expressing gratitude (8) • Daily life (11) • Education (151) • Human relationships (255) • Describing physical features (97) • Geological information (138) • Comparing cultures (78) • Describing clothes (110) • Environmental issues (226) • The arts (23) • Using public institutions (59) • Exchanging personal information (46)