be sure about

[bi: ʃuə əˈbaut]
  • 释义
  • 对…有把握;确信;

  • 双语例句
  • 1、

    It is impossible to be sure about the value of land.

    土地的价值是无法确定的。

    柯林斯例句
  • 2、

    You can be sure about their interest in it.

    你可以肯定他们对引很感兴趣.

    互联网