365bet中国官方网站

  • word of the day

    small-particle pollution

    small-particle pollution - 365bet中国官方网站 definition and meaning for word small-particle pollution

    Definition
    (noun) air pollution caused by fine particles of soot (as from power plants or diesel engines)

  • Word used in video below:
    text: This full tub represents all the pollution in Langley.
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