资料来源 : pyDict

后板,背板,靠背板,篮板

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

Backboard \Back"board`\, n. [2nd back, n. + board.]
   1. A board which supports the back wen one is sitting;

   Note: specifically, the board athwart the after part of a
         boat.

   2. A board serving as the back part of anything, as of a
      wagon.

   3. A thin stuff used for the backs of framed pictures,
      mirrors, etc.

   4. A board attached to the rim of a water wheel to prevent
      the water from running off the floats or paddies into the
      interior of the wheel. --W. Nicholson.

   5. A board worn across the back to give erectness to the
      figure. --Thackeray.

资料来源 : WordNet®

backboard
     n 1: a raised vertical board with basket attached; used to play
          basketball; "he banked the shot off the backboard" [syn:
           {basketball backboard}]
     2: a board used to support the back of someone or something