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 human race cannot stop the invasion of Curly Fu, posted one commentator.
一位评论者这样表示：人类都无法阻止卷福的魅力入侵！
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。
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。
It gained more popularity after CNN commentator Jack Cafferty's rude talk of China.
它获得了更多流行杰克后，有线电视新闻网的评论员卡弗蒂的粗鲁谈论中国。
As a social commentator, she's pretty fearless.
作为社会时事评论员，她是相当无畏的。
Now it's too early to tell when I will back to a Chinese commentator.
现在说什么时候我重新开始写中文还早了点。
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 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。
John Lloyd is an FT commentator.
约翰•劳埃德是英国《金融时报》评论员。
A commentator in the China Daily said export curbs would encourage smuggling.
《中国日报》的一位评论员说，限制出口会鼓励走私。