duplicaten.副本adj.完全一样的；复制的v.复制；重复Duplicate leaf复叶duplicate copy副本duplicate loci重复基因座duplicate work大量生产,互换零件duplicate bands两条(指色谱点样法)duplicated diet化学分析法duplicate rerun再一次重复观测duplicate plate复制版duplicatebusbarn.双母线duplicated film复制片