n.跑龍套角色；配角演員；臨時隊員
Noun:plays a small part in a dramatic production
Adjective:not capable of or especially not involving speech or spoken lines;
"had a nonspeaking role in the play"
以上就是本站詳細整理的詞語walk-on是什么意思的翻譯解釋，供大家參考一下。
His parts were seldom more than walk-ons.