🌟 윤활유 (潤滑油)
Noun
🗣️ Pronunciation, Application: • 윤활유 (
윤ː활류
)
🌷 ㅇㅎㅇ: Initial sound 윤활유
-
ㅇㅎㅇ (
일회용
)
: 한 번만 쓰고 버리는 것.
☆☆
Noun
🌏 DISPOSABLE; THROWAWAY: Something that is discarded after one use. -
ㅇㅎㅇ (
어학원
)
: 외국어를 가르치는 학원.
Noun
🌏 LANGUAGE SCHOOL; LANGUAGE INSTITUTE: A private institution that teaches foreign languages. -
ㅇㅎㅇ (
유행어
)
: 어느 한 시기에 많은 사람들 사이에 널리 퍼져 쓰이는 말.
Noun
🌏 FAD WORD; BUZZWORD; IN-WORD: A phrase widely spread among many people in a specific period of time. -
ㅇㅎㅇ (
여행용
)
: 여행하는 데 쓰임. 또는 그런 물건.
Noun
🌏 BEING FOR TRAVEL: Something used by travelers or such goods. -
ㅇㅎㅇ (
유흥업
)
: 술집이나 나이트클럽 등과 같이 술을 마시며 놀 수 있는 시설을 갖추고 하는 영업.
Noun
🌏 ADULT ENTERTAINMENT INDUSTRY: The operation of facilities such as a bar, night club, etc., where people hang out, drink, and have fun. -
ㅇㅎㅇ (
은행원
)
: 은행에 근무하면서 일을 하는 직원.
Noun
🌏 BANK TELLER: An employee of a bank. -
ㅇㅎㅇ (
은행잎
)
: 부채꼴 모양으로 노란색을 띠는 은행나무의 잎.
Noun
🌏 GINGKO LEAF: The yellow leaf of a gingko tree, in the shape of a fan. -
ㅇㅎㅇ (
윤활유
)
: 기계가 맞닿는 부분의 마찰을 줄여 잘 움직이게 하려고 쓰는 기름.
Noun
🌏 LUBRICATING OIL: The oil used to reduce friction in machines. -
ㅇㅎㅇ (
열효율
)
: 열이 유지되거나 전달되는 정도를 나타내는 비율.
Noun
🌏 THERMAL EFFICIENCY: A ratio that indicates how well heat is preserved or transferred. -
ㅇㅎㅇ (
입회인
)
: 나중에 증인으로 삼을 수 있도록, 어떤 일이 벌어지는 현장에 함께 참석하여 지켜보게 하는 사람.
Noun
🌏 OBSERVER; WITNESS: A person asked or allowed to attend and observe something on site, as a potential witness.
• The arts (76) • Life in the workplace (197) • Directions (20) • Expressing time (82) • Environmental issues (226) • Residential area (159) • Apologizing (7) • Travel (98) • Language (160) • Purchasing goods (99) • Occupation & future path (130) • Describing clothes (110) • Mass media (47) • Hobby (103) • Human relationships (255) • Exchanging personal information (46) • Expressing gratitude (8) • Philosophy, Ethics (86) • Appearance (121) • Using public institutions (post office) (8) • Social issues (67) • Describing physical features (97) • Using transportation (124) • Using public institutions (library, post office, etc.) (8) • Press (36) • Weekends and holidays (47) • Making a phone call (15) • Describing location (70) • Sports (88) • Watching a movie (105)