例句
同义词
英语四级真题
  • This is your chance to convey boundless enthusiasm for the subject.
    2016年6月四级真题(第一套)听力 Section C
柯林斯高阶英汉双解学习词典释义
英汉词典释义
英英词典释义
  • Adjective
    1. seemingly boundless in amount, number, degree, or especially extent;
    "unbounded enthusiasm""children with boundless energy""a limitless supply of money"