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

• 단행본 (單行本) : 일정한 시간 간격으로 내는 잡지와 달리, 한 번 찍어서 펴내는 책. Noun
🌏 BOOK; SEPARATE VOLUME; INDEPENDENT VOLUME: A book published just once, unlike magazines which are periodically published.

• 대화방 (對話房) : 컴퓨터 통신망에서 여러 사용자가 모니터 화면을 통하여 대화를 나누는 곳. Noun
🌏 CHAT ROOM: A virtual space on the Internet, where multiple users chat through their computer screens.

• 단호박 : 단맛이 나는 호박. Noun
🌏 AUTUMN SQUASH: A kind of squash with a sweet taste.

• Expressing time (82) • Describing clothes (110) • Science & technology (91) • Marriage and love (28) • Talking about one's mistakes (28) • Education (151) • Appearance (121) • Social system (81) • Environmental issues (226) • Philosophy, Ethics (86) • Describing a dish (119) • Using transportation (124) • Using public institutions (immigration office) (2) • Expressing gratitude (8) • Housework (48) • Mentality (191) • Apologizing (7) • Health (155) • The arts (23) • Describing physical features (97) • Using public institutions (post office) (8) • Occupation & future path (130) • Using the hospital (204) • Pop culture (52) • Using public institutions (59) • School life (208) • Language (160) • Daily life (11) • Geological information (138) • Making a phone call (15)