#overburden



English

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    • the surface soil that must be moved away to get at coal seams and mineral deposits
    • Pos: noun
    • an excessive burden
    • Pos: noun
    • burden with too much work or responsibility
    • Pos: verb
    • load with excessive weight
    • Pos: verb

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فارسی

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    • مواد رويى( بدون مصرف)
    • مصالح رويى
    • بيش از حد بار کردن
    • گران بار شدن
    • بارگران

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