verb · to make a military incursion or enter a territory by force

敌军在深夜侵入了边境地区。

verb · to intrude or enter a place or property without permission

任何非法侵入私人住宅的行为都将受到法律制裁。

verb · to gain unauthorized entry into a computer system or network

该系统检测到有人试图非法侵入数据库。