contention /kənˈtenʃən / n. 1.[u]竞争,斗争;争论:fierce contention on a subject在某问题上的激烈争论;without contention无须争论;a contention with a person与人争论2. [c]论点,看法: establish one’s contention证实某人的观点;grant one’s contention同意某人的观点My contention is that …我的看法是…
contentious /kənˈtenʃəs/ adj.容易引起争论的:Abortion is a highly contentious issue.堕胎是一个非常有争议的课题。