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phosphate concretion是什么意思，phosphate concretion的翻译，phosphate concretion音标、读音、用法和例句_流逝汉英词典
流逝汉英词典

phosphate concretion

P 开头单词

基本解释

  • [地球科学]磷灰结核

专业释义

    地球科学

  • 磷灰结核