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noun | verb | to phrases
cupel ['kju:pel] n
chem. 拷钵
met. 灰吹; 骨灰皿; 灰吹盘
oil 灰皿; 烤钵
cupel ['kju:pel] v
gen. 用烤钵〔灰皿〕鉴定〔提炼〕
cupel: 4 phrases in 1 subject
Metallurgy4