资料来源 : pyDict

行使的人;锻炼者,受训练者;锻炼器械

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

Exerciser \Ex"er*ci`ser\, n.
   One who exercises.

资料来源 : WordNet®

exerciser
     n : sports equipment used in gymnastic exercises [syn: {gymnastic
         apparatus}]