单词	covelline
释义	covelline /kəʊˈvɛlʌɪn / noun Another term for covellite.Minor zones of covelline and bornite have also been detected.... Native gold is present; and covelline and limonite are secondary minerals. He thought the material could be a mixture of sphalerite and covelline.
随便看	wedge-like wedge salad wedge-shaped wedge shell wedgie Wedgwood wedlock Wednesday Weds. wee weebill weed weeder weedgrown weedicide weediness weedkiller weedless weeds weed whacker weedy Wee Free weei weejuns week

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