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  1. silicic

    • IPA[səˈlisik]

    美式

    • adj.
      (of rocks) rich in silica
    • 釋義
    • 相關詞

    形容詞

    • 1. (of rocks) rich in silica less silicic melts (such as dacite) have higher iron contents
    • n.
      a weakly acidic colloidal hydrated form of silica made by acidifying solutions of alkali metal ...

    Oxford American Dictionary

    • n.
      a weakly acidic colloidal hydrated form of silica made by acidifying solutions of alkali metal ...

    Oxford Dictionary

    • 更多解釋
    • IPA[sɪˈlɪsɪk]

    英式

    • adj.
      (of rocks) rich in silica: less silicic melts (such as dacite) have higher iron contents

    Oxford Dictionary