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  1. Oxford American Dictionary

    wind chill

    • n.
      the cooling effect of wind blowing on a surface

    • noun: wind chill

    • 釋義

    名詞

    • 1. the cooling effect of wind blowing on a surface the wind chill at 70 mph descent would leave every racer needing medical treatment for frostbite when you throw in the wind chill factor, it 's more like 15, maybe 20 degrees below zero