资料来源 : pyDict

轻便大衣

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

Topcoat \Top"coat`\, n.
   An outer coat; an overcoat.

资料来源 : WordNet®

topcoat
     n : a heavy coat worn over clothes in winter [syn: {greatcoat},
         {overcoat}]