She could have made the sandwich herself; her mum needn'thave bothered to do anything.

  • 她本来可以自己做三明治的;她妈妈原本不必费心做任何事情。

  • 《柯林斯高阶英汉双解学习词典》 2025-01-20 18:26:06

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句