单词 minera 释义 ‖ minera Obs.[med.L., ad. OF. miniere, minere mine = Pr. meniera, Sp. minera, Pg. mineira, It. minera:—Com. Rom. type *minaria (a med.L. minaria is found in the 13th c.), f. *mina, minare: see mine n. and v.]The matrix in which a metal...