| 释义 |
cupel/ˈkju:p(ə)l/ n. & v.●n. a small flat porous vessel used in assaying gold or silver in the presence of lead 灰皿，烤钵(鉴定金银用的多孔扁平容器) ●v. tr. (cupelled, cupelling; US [美] cupeled, cupeling) assay or refine in a cupel 用灰皿鉴定，用灰皿提炼 □ cupellation /-ˈleiʃ(ə)n/ n.[French coupelle from Late Latin cupella, diminutive of cupa: see CUP] |