复制笔

duplicating───v.复制；重复；复印；使加倍（duplicate的现在分词）

duplicating machine───复印机，仿型机床

duplication───n.复制；副本；成倍

duplicative───加倍的

duplicating machines───复印机

deduplicating───重复数据消除

drawing pen───鸭嘴笔，绘图笔

duplicatable───可复制的

duplicate───vt.复制；使加倍；n.副本；复制品；adj.复制的；二重的；vi.复制；重复

• duplicating pads
• duplicating managed version
• duplicating pen
• duplicating cd
• duplicating products georgia