无目的的；无目标的；无方向的

搭配：[+ person, existence, searching]

• What was the point of her aimless existence?

  她毫无目标的生活有什么意义？

• After several hours of aimless searching they were getting low on fuel.

  几个小时漫无目的的搜寻之后，他们的燃料也所剩无几了。