| 释义 | 
		walk-on I. \ˈ ̷ ̷ˌ ̷ ̷\ noun (-s) 1.  : a small usually nonspeaking part in a dramatic production — compare bit III 3f 2.  : one that plays a walk-on II. noun 1.  : a minor part or role (as in a novel or a discussion) ; also   : one with such a part or role 2.  : a college athlete who has not been recruited specifically by the school |