• 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
    指示;命令
    A directive is an official instruction that is given by someone in authority.
    例句
    Thanks to a new EU directive, insecticide labelling will be more specific. 根据欧盟的一项新指令,杀虫剂的标签标注将更加明确。