cupel
n. 金属提炼炉;(提炼或检验金银的)烤钵灰皿; v. 用灰皿提炼法提炼(金或银)
n.试金用灰皿vt.用灰皿提炼
ecclesiology indraught microvasculature proclamatory swansdown下载迅蛙App
n. 金属提炼炉;(提炼或检验金银的)烤钵灰皿; v. 用灰皿提炼法提炼(金或银)
n.试金用灰皿vt.用灰皿提炼
ecclesiology indraught microvasculature proclamatory swansdown