I was very concerned about her but I didn’ t want to intrude. 我非常关心她，但我并不想打扰她。

+into/on/upon Civil Rights campaigners say the new laws will intrude on people’ s personal freedom. 公民权利运动者宣称那部新法律会侵犯公民的个人自由。

+into One of their planes intruded into our airspace. 他们的一架飞机侵入了我方领空。