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boundary ['baundəri]    添加到生词本 复制网址
基本释义
  • n. 边界,界限,范围
词形变化
  • 复 数:bound·a·ries
常用短语
    1. boundary condition
      边界条件,极限条件
    2. boundary layer
      边界层,界面层
    3. boundary line
      边界线,边线,境界线,境界线,分界限线
    4. outer boundary
      外边界
参考例句
    1. The river is the boundary between the two countries.
      这条河是两国的分界线。
    2. To identify the boundaries of;demarcate.
      标明界限;划界
    3. The length of such a boundary.
      这种边界的长度.
    4. The boundary ranges east and west.
      这条边界线由东延伸到西。
    5. He scored 26 runs,all in boundaries.
      他得了
英英解释