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

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。
Within minutes, a leading commentator on Israeli State Radio released the "Scoop" of my impending nomination.
就在几分钟之内，以色列国家广播电台的一位主要的评论员便公布了我即将任职的爆料信息。
A. M. Babu is a commentator on African affairs.
A.M.巴布是一位非洲事务评论员。
Commentator Frank Deford says that is because sports fulfill an important role for so many people.
评论员弗兰克·德福特说，这是因为运动让许多人发挥了重要的作用。
A commentator's article was carried along with the news report.
这篇报道还配发了一篇评论员文章。
The commentator made a big mistake during the live broadcast.
在直播节目中评论员犯了个大错误。
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。
The commentator and the announcer are both for the Giant.
解说员和播报员都偏爱巨人队。
As the reader of this book, you are our most important critic and commentator.
您作为这本书的读者，是我们最重要的评价者。