Molybdenite
[mɒ'libdinait]
解釋/意思:
(noun.) a mineral resembling graphite that is valued as the chief source of molybdenum and its compounds.
校對:罗赞--From WordNet
解釋/意思:
(n.) A mineral occurring in soft, lead-gray, foliated masses or scales, resembling graphite; sulphide of molybdenum.
迪莉娅編輯