短语词组短语gold -foil 金箔Gold Germanium foil 锗金共熔合金箔Gold -Foil Experiment 盖革hammer gold into foil 锤金箔Gold Silver Foil 金银铂to hammer gold into foil 锤金箔Gold and silver foil 金银箔GREEN GOLD FOIL 青金底捷克水钻 返回 gold foil