上游

• 병음: shàng yóu
• 한자 분석: 上 = 一 + 卜 (upper); 游 = 氵+ 斿 (flow, travel through water)

뜻

상류(강의 상류 지역); (비유) 공급망의 상단/전 단계

Literally refers to the part of a river nearer to its source. Figuratively used in business/economics to refer to upstream industries (raw materials, production). Opposite: 下游.

예문

1. 这条河流的上游地区水质良好，适合饮用。
2. 该企业积极布局上游原材料供应链。
3. 控制上游资源是企业竞争的关键。

사용 가이드

맥락: geography, business, economics

어조: neutral

올바른 표현

• 洪水发生在上游，下游城市需提前做好防洪准备。(The flood occurred upstream; downstream cities need to prepare flood defences in advance.)
• 企业通过收购上游供应商降低了成本。(The company reduced costs by acquiring upstream suppliers.)

피해야 할 표현

• 混淆上游与前期 — 上游 has a specific industrial/geographical sense; 前期 means earlier stage of a project

기원과 역사

上 (upper) + 游 (flow/reach of river) — the upper reach of a waterway

문화적 배경

세대: All ages

사회적 배경: Universal