polemicist

noun

1. 善于辩论的人；善辩者；有辩才的人
   a person who makes skilful use of polemic

1. N-COUNT 善辩者；辩论家
   A polemicist is someone who is skilled at arguing very strongly for or against a belief or opinion.
   1. The greatest polemicist of the 20th century must be Leon Trotsky.
      20世纪最了不起的辩论家非列昂·托洛茨基莫属。

1. The greatest polemicist of the 20th century must be Leon Trotsky.
   20世纪最了不起的辩论家非列昂·托洛茨基莫属。
2. Dr Hansen, who is head of the Goddard Institute for Space Studies, a branch of NASA that is based in New York, is a polemicist of the risks of man-made global warming.
   总部在纽约的戈达德太空研究所（GISS）是美国国家航空航天局的一个分支部门，该研究所的负责人汉森博士能言善辩，他声称人为因素导致的全球变暖将给人类带来危害。
3. Far from just an angry polemicist, Ms. Davies's Lu Xun is also an exceptional prose poet, 'creating a turbulent aesthetics' out of vernacular Chinese.
   她笔下的鲁迅绝非只是一个愤慨好辩之人，还是一个卓越的散文诗人，借助中国白话文营造出一种动荡不安之美。

noun

1. a writer who argues in opposition to others (especially in theology)

   Synonym:    polemistpolemic