苛评家

例句：

1. 1. He is a critic of modern art who has written extensively on the subject.
   他是一位现代艺术的批评家，他广泛地撰写了关于这个主题的文章。
2. 2. She is a well-known commentator on current events.
   她是众所周知的对当前事件的评论员。
3. 3. The critic's words have sparked a heated debate among the audience.
   评论员的话引发了观众之间的热烈辩论。