上流

• 병음: shàng liú
• 한자 분석: 上 = upper/above; 流 = 氵(water radical) + 㐬 (flowing/phonetic) = to flow/stream — 上流: the upper flow or reaches; upper social stream

뜻

상류(강의 상류); 상류층(상류 사회)

In the geographical sense, refers to the upstream portion of a river — where water flows faster and is generally less polluted. In social contexts, 上流社会 (upper-class society) refers to the wealthy elite and socially prominent. The social meaning carries a neutral-to-slightly-elevated register in formal use, but can imply exclusivity or elitism in critical contexts.

예문

1. 长江上流地区水流湍急，峡谷地形复杂，虽然水能资源丰富，但生态保护的压力也迫使相关部门在水电开发与环境保护之间寻求审慎平衡。
2. 这部小说以二十世纪初的上海为背景，细腻描绘了上流社会的奢华生活与其背后隐藏的权力角力、阶层固化以及道德困境。
3. 河流上流地区的水质直接影响中下游居民的饮水安全，因此上游地区的工业排放标准历来是环保部门重点监管的核心议题。

사용 가이드

맥락: geography, social class, literature, environment

어조: neutral

올바른 표현

• 黄河上流地区近年因气候变化和人类活动，植被下降、水土流失加剧，威胁生态与下游供水。(In recent years, the upper reaches of the Yellow River have seen declining vegetation and worse soil erosion because of climate change and human activity, threatening ecology and downstream water supply.)
• 在那个等级森严的时代，进入上流社会不只靠财富，还要有修养、礼仪和人脉。(In that rigidly stratified era, entering upper-class society depended not only on wealth, but also on cultivation, etiquette, and connections.)

피해야 할 표현

• 他是一个上流的人 — 上流 as a standalone adjective for a person is unnatural; use 上流社会人士、社会精英 or 出身名门 for describing an upper-class person

기원과 역사

上 (upper/upstream) + 流 (flow/stream/current) = the upper reaches of a current; by extension, those at the top of the social current

문화적 배경

세대: All ages

사회적 배경: Universal