資料來源 : pyDict

馬車前端的橫木

資料來源 : Webster's Revised Unabridged Dictionary (1913)

Whiffletree \Whif"fle*tree`\, n.
   Same as {Whippletree}.

資料來源 : WordNet®

whiffletree
     n : a crossbar that is attached to the traces of a draft horse
         and to the vehicle or implement that the horse is pulling
         [syn: {whippletree}, {swingletree}]