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