龙套英文

“playabitrole”或“toplayaninsignificantrole”

跑龙套:play a bit role; be a utility man; play an insignificant role 配角:appear with another leading player;support;costar;supporting actors;minor role;second banana;one who does auxiliary work;secondary work

do some odds and ends in the play

跑龙套英文：play a bit role； be a utility man； general handiman； play an insignificant role walk-on