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  • word of the day

    diatomaceous earth

    diatomaceous earth - 365bet中国官方网站 definition and meaning for word diatomaceous earth

    Definition
    (noun) a light soil consisting of siliceous diatom remains and often used as a filtering material
    Synonyms : diatomite , kieselguhr

  • Word used in video below:
    text: i'm the last man on earth
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