cupeled

听听怎么读

英

美

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:p?l ]

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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