announcer

1. N-COUNT An announcer is someone who introduces programmes on radio or television or who reads the text of a radio or television advertisement. 播音员

The radio announcer said it was nine o'clock. 电台播音员报了9点。

2. N-COUNT The announcer at a train station or airport is the person who makes the announcements. (火车站、机场的) 广播员

The announcer apologized for the delay. 广播员为晚点道了歉。