n.讨论家，讨论者( debater的名词复数 )...

debaters的音标：...

They are skilled debaters.他们精于辩论。The debaters expressed their several opinions.辩论者各抒己见.The debaters from the opposite team attacked his opponent with a forceful, and convincing argument.反方辩手的辩词严密而恰切,给对手以有力的回击....