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