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Wolfram

['wʊlfrəm] or ['vɔlfrəm]

解釋/意思:

(n.) Same as Wolframite.

編輯:莉莉

解釋/意思:

n. a native compound of tungstate of iron and manganese.

手打:菲尔

例句/造句/用法:

亚瑟校對

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