backdropKK [ˋbæˏkdrɑp] /ˈbæˌkdɹɑp/名詞1背景、時代背景The novel unfolds against the backdrop of a long civil war.這部小說以一場漫長的內戰為背景展開。2背景幕、布景Stagehands lowered a painted backdrop of a moonlit forest.工作人員放下一幅畫著月光森林的背景幕。3背景、襯景The snowy mountains made a stunning backdrop for our photos.白雪覆蓋的群山成為我們照片中極美的背景。