If you describe someone as opinionated, you mean that they have very strong opinions and refuse to accept that they may be wrong.
例句
Sue is the extrovert in the family; opinionated, talkative and passionate about politics.苏是家中的外向行动派,性格固执,能说会道,而且对政治非常热衷。Your article is full of some of the most opinionated rubbish I have ever read.你的文章充斥着我所读过的一些最为偏执的胡说八道。
英汉词典释义
adj.
<贬>固执己见的,武断的
He is the most opinionated man I know.他是我所认识的最固执己见的人。