in a way that is rude and offensive; in a way that criticizes somebody/something rudely and unfairly 辱骂的;恶语的;毁谤的 He shouted abusively at the referee. 他辱骂裁判。
in a way that involves violence 辱骂: 以涉及暴力的方式to treat someone abusively 虐待某人
in a way that uses power or knowledge unfairly or wrongly 滥用,妄用(权力、所知所闻) There are no measures in place to prevent this extreme power from being used abusively. 没有适当的措施来防止这种极端的力量被滥用。