battledore
  羽毛球拍
  bat·tle·door n.
  1. An instrument, with a handle and a flat part covered with parchment or crossed with catgut, used to strike a shuttlecock in play; also, the play of battledoor and shuttlecock. [Also spelled battledore.]
  2.  A child's hornbook. [Obs.]
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  battledore
       n 1: a light long-handled racket used by badminton players [syn:
            badminton racket, badminton racquet]
       2: an ancient racket game [syn: battledore and shuttlecock]