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

People there, in the words of a recent commentator, "think globally".
用一位评论人士最近的话讲，那里的人“有国际视野”（thinkglobally）。
It has triggered what one commentator calls infrastructure wars.
它引发了一位评论员所称的基础设施之战。
You are right, there is no Top commentator widget for blogger.
你说得对，没有顶评论员部件的博客。
Our regular US commentator James Srodes has set himself a Christmas challenge: not to visit a single shop.
我们的在美国的长聘评论员詹姆斯·施罗德给他的圣诞节设立了一个挑战：不去任何一家商店购物。
He is a clear-eyed commentator on the news.
他是一个目光锐利的新闻评论家。
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。
Sanjay sanghoee is a political and business commentator.
本文作者是一位政治和商业评论家。
As a social commentator, she's pretty fearless.
作为社会时事评论员，她是相当无畏的。
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。
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。