侵入者

例句：

1. 1.The intruder was quickly apprehended by the police.
   闯入者很快被警方逮捕。
2. 2.He felt a sense of unease when he saw the intruder in his home.
   当他看到闯入者在他的家时，他感到不安。
3. 3.The intruder had to leave immediately after the alarm went off.
   警报一响，闯入者就必须立即离开。