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英语单词

ironstone是什么意思

ironstone

英[ˈaɪənstəʊn] 美[ˈaɪərnstoʊn]
  • n.铁矿石
  • 网络解释.铁矿石;铁矿;铁石;褐铁矿





栏目导航

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考试词汇

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分类词汇

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频率词汇

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单词首字母

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