cupeled

听听怎么读
是什么意思
  • n.【冶】(鉴定贵金属用的)烤钵
  • v.(〔英国〕 -ll-)用烤钵鉴定
  • 网络灰皿;灰吹盘;用灰皿提炼
  • 变形

    复数:cupels 过去分词:cupeled 现在分词:cupeling

    英英释义

    cupel[ 'kju:pəl ]

    • n.small porous bowl made of bone ash used in assaying to separate precious metals from e.g. lead

      同义词:bone-ash cuprefractory pot

    学习怎么用

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