precariously

adv

• ① 不稳定地;不安定地;危险地
  • He sat precariously on the roof of the cabin.他不稳定地坐在那间小屋的屋顶上。
  • They lived precariously on the income from a small investment.他们靠着一笔小投资的收入,过着不安定的生活。