复合

• 병음: fù hé
• 한자 분석: 复 = 彳 + 日 + 夂 (multiple, repeat); 合 = 亼 + 口 (combine, join together)

뜻

복합(의); 합성/복합 재료; (관계가) 다시 합치다

Used in chemistry (复合材料 composite material, 复合肥 compound fertiliser), linguistics (复合词 compound word), and relationships (旧情复合 reconcile a past relationship). As a verb, 复合 means to reunite or get back together (especially in romantic contexts in colloquial usage).

예문

1. 这种新型复合材料兼具金属的强度与塑料的轻盈，广泛应用于航空领域。
2. 化学实验室配制了一种由多种成分构成的复合溶液，用于材料的表面处理。
3. 农业专家建议农民交替使用单一肥料与复合肥，以保持土壤的养分平衡。

사용 가이드

맥락: science, chemistry, materials, linguistics

어조: neutral

올바른 표현

• 航天飞行器的外壳通常采用高强度复合材料制造，以承受极端的温度变化。(Spacecraft shells are typically manufactured from high-strength composite materials to withstand extreme temperature variations.)
• 复合句由两个或两个以上的分句组合而成，表达较为复杂的意思。(A compound sentence is formed from two or more clauses combined together to express more complex meanings.)

피해야 할 표현

• 复合了一顿饭 — 复合 does not mean to combine physical meals; use 合并 for merging items or 凑在一起 for gathering informally

기원과 역사

复 (again/multiple) + 合 (combine/join)

문화적 배경

세대: All ages

사회적 배경: Universal