platinum
白金戒指
platinum ring
暂无补充释义。
相关词条
platinum electrode
platinum steel
iron group, copper compounds, platinum group
platinum crucible
light platinum metals
platinum rhodium
stationary platinum microelectrode【电子】
platinum ring
暂无补充释义。
platinum
platinum electrode
platinum steel
iron group, copper compounds, platinum group
platinum crucible
light platinum metals
platinum rhodium
stationary platinum microelectrode【电子】