contentious
adj. 有争议的，引起争论的；爱争论的，好争吵的
例句
Both views are highly contentious.
两种观点都很有争议。
《牛津词典》
Sanctions are expected to be among the most contentious issues.
制裁预计位居最具有争议的问题之列。
《柯林斯英汉双解大词典》
The question of divorce and remarriage in church remains highly contentious.
离婚和在教堂里再婚的问题仍极具争议。
