polemical什么意思解释？

polemical的音标：polemical的英式发音音标为：[pə'lemɪkl]polemical的美式发音音标为：[pə'lɛmɪkl]...

Daniels is at his best when he's cool and direct, rather than combative and polemical.丹尼尔斯冷静、坦率时状态最佳；而好斗、爱辩时则不然。The letter was probably written for polemical impact. It is scarcely credible.这封信可能是为了起到引发争论的效果, 内容并不可信...