announcer

/əˈnaʊnsər/

someone who proclaims a message publicly

中文释义：播音员；广播员

The radio announcer read the news with a clear and calm voice.

电台播音员用清晰平静的声音播报了新闻。

The stadium announcer introduced the players to the cheering crowd.

体育场广播员向欢呼的人群介绍了运动员。