upper middle class
US /ˌʌp.ɚ ˌmɪd.əl ˈklæs/
UK /ˌʌp.ɚ ˌmɪd.əl ˈklæs/

1.
상류 중산층
the social group consisting of prosperous professional and business people regarded as belonging to the upper part of the middle class
:
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They live in an affluent neighborhood, typical of the upper middle class.
그들은 상류 중산층의 전형적인 부유한 동네에 살고 있다.
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Many members of the upper middle class prioritize education and career advancement.
상류 중산층의 많은 구성원들은 교육과 경력 발전을 우선시한다.