Firework/ˈfaɪərwɜːrk/UKUS简洁/优雅分享烟花,烟火原始画面火(fire)与工作(work)的结合,指火药燃烧做功产生光和色的现象。核心意象火药 + 燃烧 + 爆炸 = 绚丽瞬间深度解析字面意为“火的工作”,词源直接描绘了火药在燃烧中做功的物理过程,产生光和色,用于节日庆典。现代用法指烟花,也常比喻那些短暂而辉煌、引人注目的事物,如“他的演讲像烟火一样绚烂”。复数形式 fireworks 常特指一场烟花表演,同时也有“愤怒、激烈的争论”的引申义(如“There were fireworks at the meeting.”)。一语道破A firework's brilliance is measured not by its duration, but by the intensity of its light.烟花的辉煌不由持续时间衡量,而由光芒的强度决定。