n.爭辯

In place of the scholarly tome that many people expected of him, Mr White has produced a polemic, and not a very good one at that. As the woman said, we are not amused. 懷特先生出版了一本并非人們所期待的博學(xué)的大部頭，而是一本有爭議的不是太好的小作品。正如這位婦女所說，我們對(duì)這很冷淡。

He launched into a fierce polemic against the government's policies. 他猛烈地抨擊政府的政策。