火焰

• 병음: huǒ yàn
• 한자 분석: 火 = pictograph of flames (fire, heat, combustion); 焰 = 火 + 臽 (fire + pit, the leaping visible flame of a burning fire)

뜻

불꽃; 화염

火焰 refers specifically to the visible flame of a burning fire, as opposed to 火 (fire in general) or 火花 (spark). It appears in scientific contexts (燃烧产生的火焰) and poetic/figurative contexts (心中的火焰 — the flame in one's heart, meaning passion or desire). Common compounds: 火焰喷射器 (flamethrower), 奥运圣火火焰 (Olympic flame).

예문

1. 焊接工人需要精确控制焊枪火焰的温度与角度，才能确保金属连接处达到最佳的焊接强度与密封性。
2. 在那个动荡的年代，无数仁人志士用自己的生命点燃了民族独立的熊熊火焰，为后人铺就了一条通向自由与尊严的道路。
3. 实验室的气体泄漏引发了一场蔓延迅速的大火，救援人员冒着灼热的火焰奋勇冲入现场，将被困人员全部安全撤出。

사용 가이드

맥락: science, literature, metaphor, industry, safety

어조: neutral

올바른 표현

• 奥运火炬传递中的火焰跨越大洲，从一名运动员传到另一名运动员，最终点燃主火炬。(The flame in the Olympic torch relay crossed continents, passed from one athlete to another, and finally lit the main torch.)
• 钢铁冶炼时，炉内高温火焰能氧化分解杂质，只有精准控制强度和时间，才能炼出好钢。(During steel smelting, the high-temperature flame in the furnace can oxidize and break down impurities, and only precise control of intensity and time can produce good steel.)

피해야 할 표현

• 火焰 for a small spark or ember — use 火花 for a spark or 余烬 for embers; 火焰 specifically implies a visible, sustained burning flame

기원과 역사

火 (fire) + 焰 (flame/blaze) — 焰 itself contains 火 as a component, making this a reinforcing compound emphasising the visible aspect of fire

문화적 배경

시대: Ancient to Modern

세대: All ages

사회적 배경: Universal