Goldisn.戈迪斯goldadj.金色的；金制的n.金币；金黄色；金牌；金子gold nanopartice纳米金gold medal mania金牌热gold trichloride氯化金gold bell rattle金响铃gold medal coach金牌教练员gold and jewelry黄金珠宝首饰gold mines index金矿指数gold nanoparticle纳米金gold-tin purple金锡紫gold mine tailing黄金矿山尾矿