clapperboard n. 场记板, 拍板 例句与用法: Flat clappers made of bone or wood originally used by the end man in a minstrel show. 打拍者巡游演出中站在一端敲击骨制或木制响板的人 词形变化: 动词过去式: clapped | 动词过去分词: clapped | 动词现在分词: clapping | 动词第三人称单数: claps | 详细释义: n. (拍摄电影时用的)拍板, 场记板