or·a·tor
noun/ˈɒrətə(r)/
/ˈɔːrətər/
(formal)- a person who makes formal speeches in public or is good at public speaking
讲演者；雄辩家；善于演说的人 - a fine political orator
优秀的政治演说家
Word Originlate Middle English: from Anglo-Norman French oratour, from Latin orator ‘speaker, pleader’. - a fine political orator