资料来源 : pyDict

套鞋;检皮套鞋

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Overshoe \O"ver*shoe`\, n.
   A shoe that is worn over another for protection from wet or
   for extra warmth; esp., an India-rubber shoe; a galoche.

资料来源 : WordNet®

overshoe
     n : footwear that protects your shoes from water or snow or cold