☆ ADVANCED LEVEL : 0 ☆☆ INTERMEDIATE LEVEL : 1 ☆☆☆ ELEMENTARY LEVEL : 0 ALL : 1

• 로그인 (log-in) : 컴퓨터나 인터넷 사이트를 이용하기 위해 미리 등록된 사용자의 이름과 암호를 입력하는 일. ☆☆ Noun
🌏 LOGGING IN: The act of entering the name and password of the user which have already been registered in advance, in order to use a computer or internet site.

• Science & technology (91) • Economics and business administration (273) • Hobby (103) • Using public institutions (post office) (8) • The arts (76) • Religion (43) • Ordering food (132) • Inviting and visiting (28) • Talking about one's mistakes (28) • Expressing time (82) • Mass media (47) • Describing food (78) • Describing events, accidents, disasters (43) • Hobbies (48) • Daily life (11) • Residential area (159) • Using public institutions (library, post office, etc.) (8) • Describing location (70) • Dietary culture (104) • Using the hospital (204) • The arts (23) • School life (208) • Describing a dish (119) • Housework (48) • Philosophy, Ethics (86) • Weekends and holidays (47) • Using a pharmacy (10) • Appearance (121) • Travel (98) • Expressing gratitude (8)