单词 melanasphalt 释义 melanasphalt Min.|mlnsflt|[f. Gr. -, black + ἄ-: see asphalt.]= albertite.1852Wetherill in Trans. Amer. Philos. Soc. (1853) X. 353 On a New Variety of Asphalt: (Melan-asphalt).{var l=document.getElementsByTagName("link");var r=/O...