• 基础释义
  • 例句
  • 柯林斯词典释义
例句
柯林斯高阶英汉双解学习词典释义
  • N-COUNT
    给生活带来方便的事物
    You can describe something as a boon when it makes life better or easier for someone.
    例句
    It is for this reason that television proves such a boon to so many people... 就是因为这个原因,电视才会给这么多人带来如此大的便利。 This battery booster is a boon for photographers. 这种电池充电器是摄影工作者的好帮手。