cu.pel
n.（名词）A porous cup, often made of bone ash, used in assaying to separate precious metals from base elements such as lead.灰皿：一种多孔杯，通常用骨类制成，在检验中把贵重金属从低劣物质如铝中分离出来The bottom or receptacle in a silver-refining furnace.炼银炉底部，炼银炉容器v.tr.（及物动词）cu.peled 或 cu.pelled cu.pel.ing 或 cu.pel.ling cu.pels 或 cu.pels To assay or separate from base metals in a cupel.灰吹，用灰皿提炼：在灰皿中检验或把…从低劣物质中分离出来
来源：French coupelle 法语 coupelle from Old French [diminutive of] coupe [cup] 源自 古法语 [] coupe的小后缀 [杯子] from Late Latin cuppa [drinking vessel] 源自 后期拉丁语 cuppa [喝水的容器]
【引伸】
cu.peller 或
cu.peler
n.（名词）
