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

• 비효율적 (非效率的) : 들인 노력에 비해 성과가 만족스럽지 못한. Determiner
🌏 INEFFICIENT: An outcome turning out to be unsatisfactory compared to one's efforts.

• 비흡연자 (非吸煙者) : 담배를 피우지 않는 사람. Noun
🌏 NONSMOKER: A person who does not smoke.

• 비효율적 (非效率的) : 들인 노력에 비해 성과가 만족스럽지 못한 것. Noun
🌏 BEING INEFFICIENT: A state in which an outcome turns out to be unsatisfactory compared to one's efforts.

• Education (151) • Religion (43) • Using public institutions (library, post office, etc.) (8) • Daily life (11) • Introducing (introducing family) (41) • History (92) • Geological information (138) • Expressing date (59) • Social system (81) • Human relationships (52) • The arts (23) • Mass media (47) • Environmental issues (226) • Using public institutions (59) • Press (36) • Using public institutions (immigration office) (2) • Marriage and love (28) • Travel (98) • Dietary culture (104) • Sports (88) • Inviting and visiting (28) • Health (155) • Law (42) • Making a phone call (15) • Politics (149) • Describing a dish (119) • Cultural differences (47) • Appearance (121) • Human relationships (255) • Pop culture (82)