walk-on

名词 walk-on:

1. plays a small part in a dramatic production

形容词 walk-on:

1. not capable of or especially not involving speech or spoken lines
   同义词：nonspeaking

walk-on

n.（名词）
A minor role in a theatrical production, usually without speaking lines.
小配角：在戏剧制作中通常没有台词的小角色
A performer playing such a role.
配角演员：出演上述角色的演员