It was argued that he was a willing participant. 有人争辩说他是自愿参加的。
+in the participants in a televised debate 电视辩论赛的参赛选手
英汉双解词典包含44166条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。