boundary 英 [ˈbaʊndri] 　 美 [ˈbaʊndəri, -dri]

boundary

boundary　 英 [ˈbaʊndri] 美 [ˈbaʊndəri, -dri]

n. 边界；范围；分界线　

名词复数:boundaries　

national boundaries　国界
county boundaries　郡界

  • If you play a sport you are familiar with the term "in bounds," which refers to the boundary, or limits of the playing field that the players must stay within. It is also the outer limits of any space.
  • 请先登录
  • n. 边界；范围；分界线

  • 1. national boundaries

    国界

  • 2. county boundaries

    郡界

  • 3. boundary changes, boundary disputes

    边界变化╱争端

  • 4. the boundary between acceptable and unacceptable behaviour

    可接受和不可接受的行为之间的分界线

  • boundary (n.) "that which indicates the limits of anything," 1620s, from bound (n.1) + -ary. Strictly, a visible mark indicating a dividing line, a bound being the limit or furthest point of extension of any one thing.
bound·ary / ˈbaʊndri ; NAmE ˈbaʊndri / noun ( plural bound·aries ) 1 a real or imagined line that marks the limits or edges of sth and separates it from other things or places; a dividing line 边界；界限；分界线 ◆ national boundaries 国界 ◆ ( BrE) county boundaries 郡界 ◆ boundary changes/disputes 边界变化╱争端 ◆ The fence marks the boundary between my property and hers. 那道篱笆是我和她的住宅之间的分界。 ◆ Scientists continue to push back the boundariesof human knowledge. 科学家不断扩大人类知识的范围。 ◆ the boundary between acceptable and unacceptable behaviour 可接受和不可接受的行为之间的分界线 ☞synonyms at border 2 (in cricket 板球 ) a hit of the ball that crosses the boundaryof the playing area and scores extra points 使球越过边界线的击球（得加分） boundary boundaries bound·ary / ˈbaʊndri ; NAmE ˈbaʊndri /
  • 请先登录
词频排名 noun:2793
感谢 分享 举报
为什么被折叠? 0 个回复被折叠
Copyright © 2024

沪公网安备 31011202010216号
教材配套词卡淘宝店(放学啦) fangxuela.taobao.com
单词宝典，绿色免安装（含各年级，视频讲解）下载：单词宝典（PC版）