Silvermann.西尔弗曼
silvern.银币;银器;银;银灰色adj.银的;银色的vt.镀银于;使 ... 成银色
Silver plated copper powder镀银铜粉
silver zinc storage battery银-锌蓄电池
Silver-spotted Ghost Moth白星蝙蝠蛾(蝙蝠蛾科)
silver thick film conductor厚膜银导体
silver polymetallic deposit银多金属矿
silver ammonia multiple ion银氨络离子