backcloth名詞1背景幕、天幕、背景布英式The painted backcloth showed a quiet village at dusk.那幅彩繪背景幕呈現黃昏時寧靜的村莊。2背景、時代背景英式The novel unfolds against the backcloth of a long civil war.這部小說以漫長內戰為背景展開。