n. someone who broadcasts on radio or television
n. a mechanical device for scattering something (seed or fertilizer or sand etc.) in all directions
n. 播送者, 广播装置, 播种机
1. The broadcaster announced the breaking news live on television.
广播员在电视上现场直播了突发新闻。
2. She dreams of becoming a sports broadcaster one day.
她梦想有一天能成为一名体育播报员。
3. The broadcaster interviewed several experts about the new policy.
播音员采访了几位专家关于新政策的看法。