aggression/əˈɡrɛʃən/复数形式aggressions1侵略, 敌意a disposition to behave aggressively2侵略violent action that is hostile and usually unprovoked同义词： hostility3侵略, 敌意hatred and anger that could lead to violent or threatening behavior同义词： aggressiveness4侵略, 敌意deliberately unfriendly behavior5侵略the act of initiating hostilities