爭論
dispute;debate;contention;controversy
就某事與某人～take(or join) issue with sb on sth/不同意見的～controversy over differing opinions/毫無疑義的～meaningless contention/激烈的～heated dispute (or debate,argument)/～不休endless debate/～的雙方the two contending sides;both sides of the controversy/～的焦點central issue;point at issue;focus of a debate