shut·tle·cock /ˈʃʌtḷˌkɑk/
  羽毛球,玩毽子,打羽毛球(vt.)互相授受(vi.)往返移動
  shuttlecock
  羽毛球形鉛字
  Shut·tle·cock n. A cork stuck with feathers, which is to be struck by a battledoor in play; also, the play itself.
  Shut·tle·cock, v. t. To send or toss to and fro; to bandy; as, to shuttlecock words.
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  shuttlecock
       n : badminton equipment consisting of a ball of cork or rubber
           with a crown of feathers [syn: bird, birdie, shuttle]
       v : send or toss to and fro, like a shuttlecock