dummy upvi.闭口不说;拒绝泄露所知情况
dummyn.傀儡;假人;仿制品;笨蛋;哑巴adj.假的;仿造的vt.保密
dummy factor陷阱系数
dummy-gate虚拟栅
dummy record假记录,伪记录
dummy teaser台畜
dummy method虚平衡法
dummy screen假掩护
dummy winding虚拟线圈
dummy roadway石垛平巷
dummy reality虚拟现实
dummy support支持用金属部件