commentator

英 [ˈkɒmənteɪtə(r)]

美 [ˈkɑːmənteɪtər]

n. (电台、电视台或报刊的)评论员; (尤指电视台或电台的)现场解说员，实况播音员

Collins.3 / BNC.4631 / COCA.5355

牛津词典

noun

（电台、电视台或报刊的）评论员
a person who is an expert on a particular subject and talks or writes about it on television or radio, or in a newspaper
1. a political commentator
  政治评论员
（尤指电视台或电台的）现场解说员，实况播音员
a person who describes an event while it is happening, especially on television or radio
1. a television/sports commentator
  电视台 / 体育运动实况解说员

N-COUNT 解说员;实况播音员
Acommentatoris a broadcaster who gives a radio or television commentary on an event.
1. ...a sports commentator.
  体育解说员
N-COUNT 评论员
Acommentatoris someone who often writes or broadcasts about a particular subject.
1. ...a political commentator...
  政治评论员
2. A. M. Babu is a commentator on African affairs.
  A. M. 巴布是一位非洲事务评论员。

noun

The commentator and the announcer are both for the Giant.
解说员和播报员都偏爱巨人队。
The news commentator analyzed the situation with reservation.
新闻评述员有所保留地分析了那情况。
He has been involved as an adviser, analyst and commentator on the electricity market, oil and gas industry.
他曾作为电力市场和石油业的咨询人、分析师和评论人。
She eliminated the author as narrator or commentator.
在她的小说里，缩小作者作为叙述者或评论者的作用。
Paul krugman, a prominent commentator, recently argued that deficit reduction was economically sensible but politically futile.
著名的评论家保罗？克鲁格曼最近指出，减少赤字在经济上是明智的，但是在政治上是徒劳的。
A. M. Babu is a commentator on African affairs.
A.M.巴布是一位非洲事务评论员。
I know I don't comment much, but I'm more of an observer than a commentator.
我知道我没有写很多的评论，不过我觉得我喜欢当一个观察者多过做一个评论家。
He is not only a football fans but a commentator.
他不仅是足球迷，更是一名评论员。
He is a good commentator because he can get across the game.
他能简单地解说这场比赛，是个好的解说者。
From there he was an early observer and commentator on the phenomenon of globalisation.
在那里他成为全球化现象的一个早期观察者与评论家。