例句
英语四级真题
  • Leslie worries that the rise of the Internet, among other social and technological changes, has reduced our appetite for aimless adventures.
    2017年12月四级真题(第二套)阅读 Section B
  • That worries the department because of the addictive nature of nicotine.
    2016年6月四级真题(第二套)听力 Section A
英语六级真题
  • The rush to distribute the devices worries some professors, who say that students are less likely to participate in class if they are multi-tasking.
    出自-2013年6月阅读原文
柯林斯高阶英汉双解学习词典释义