cash in on

• • [美国英语]
  • 从…获利，靠…赚钱：

    She cashed in on her real-estate investments.

    她在房地产的投资上赚了钱。

  • 利用，乘机利用；得到有利的运用：

    The movie star cashed in on his sudden popularity and signed up for several TV plays.

    这位影星利用他的突然走红，签订了几部电视剧的合同。