presenter

柯林斯词典

1. N-COUNT A radio or television presenter is a person who introduces the items in a particular programme. (广播、电视) 节目主持人[英国英语]
I am the presenter of a live radio programme. 我是一个直播的广播节目的主持人。

Duggan, a TV presenter and one-time journalist , made the announcement last week .
She was speaking in her capacity as a novelist , rather than as a television presenter.
These charms have earned the television programme's presenter the sobriquet 'the thinking woman's crumpet '.
He's one of those sportsmen who reinvent themselves as TV presenters.
She criticized the synthetic charm of television presenters.