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

• 겨를 : 어떤 일을 할 만한 잠시 동안의 시간. ☆ Bound Noun
🌏 BRIEF PERIOD: A bound noun used to refer to brief time during which one can afford to do something.

• Introducing (introducing family) (41) • Pop culture (52) • Making a promise (4) • Human relationships (255) • Inviting and visiting (28) • Travel (98) • Law (42) • Using public institutions (library, post office, etc.) (8) • Describing physical features (97) • Sports (88) • School life (208) • Purchasing goods (99) • Philosophy, Ethics (86) • Science & technology (91) • Hobby (103) • Life in the workplace (197) • Appearance (121) • Apologizing (7) • Expressing time (82) • History (92) • The arts (23) • Housework (48) • Environmental issues (226) • Architecture (43) • Cultural differences (47) • Introducing (introducing oneself) (52) • Politics (149) • Describing a dish (119) • Using transportation (124) • Describing location (70)