dummying粗锻, 荒锻, 预锻dummyn.傀儡；假人；仿制品；笨蛋；哑巴adj.假的；仿造的vt.保密dummy interaction虚拟交往dummy manufacture虚拟制造dummy shareholder名义股东dummy unit moment假置单位力矩dummy load method虚负载法dummy arrow chart双代号网络图dummy stockholder代名股票持有人,挂名股东dummy calibration假人标定dummy destination虚构目的地dummy organization虚拟组织