资料来源 : pyDict

苹果的一种

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

Winesap \Wine"sap`\, n. [Wine + sap for sop.]
   A variety of winter apple of medium size, deep red color, and
   yellowish flesh of a rich, rather subacid flavor.

资料来源 : WordNet®

Winesap
     n : crisp apple with dark red skin