单词	acid snow
释义	acid snow noun : snow that has increased acidity caused by environmental factors (such as atmospheric pollutants) Word History First Known Use 1981, in the meaning defined above Medical Definition acid snow noun : acid precipitation in the form of snow
随便看	quaestor quaestorial quaestors quaestorship quaestorships quaestuaries quaestuary quaff quaffable quaffed quaffer quaffers quaffing quaffingly quaffs quag quagga quagga mussel quagga mussels quaggas quaggier quaggiest quagginesses quaggy quagmire

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