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spans

英[spæn] 美[spæn]
  • n.时期;跨度;间距vt.延续;横跨;贯穿;遍及;弥补动词spin的过去式形式.
spanned spanned spanning spans

详细释义

    n. (名词)
    1. 全长
    2. 跨度,跨距
    3. 一段时间
    4. 【空】翼展
    5. 墩距
    6. 广度
    7. 指距(合九英寸)
    8. 一叉宽(合九英寸)
    9. <美>共轭马,共轭骡
    10. 一对共轭牛、共轭马
    11. 一拃
    12. 很小的间隔,片刻,顷刻
    13. 从一头到一头
    14. 持续时间
    _null.
    1. 动词spin的过去式形式
    v. (动词)
    1. 跨越,横跨
    2. 以指距量,(以手指)测量
    3. 用手环绕
    4. 在…架桥,架设
    5. 在…上建拱门
    6. (用)拃
    7. 时浮时沉地向前游泳
    8. 段段移进
    9. 并排套在车上
    10. 观测
    11. 到,及
    12. 持续
    13. 延伸到
    14. 弥补
    15. 包括(广大地区)
    16. 涵盖(多项内容)
    17. 【数】生成,张成
    18. 贯穿
    19. 估量
    n. (名词)
    1. [C] 跨度,跨径 distance or part between the supports of an arch or a bridge
    2. [C] 两个界限间的距离 a stretch between two thing, especially in time; period
    3. [C] 一段时间 a length of time over which the stated thing continues or works well

英英释义

Noun:
  1. the complete duration of something;

    "the job was finished in the span of an hour"

  2. the distance or interval between two points

  3. two items of the same kind

  4. a unit of length based on the width of the expanded human hand (usually taken as 9 inches)

  5. a structure that allows people or vehicles to cross an obstacle such as a river or canal or railway etc.

  6. the act of sitting or standing astride

Verb:
  1. to cover or extend over an area or time period;

    "Rivers traverse the valley floor"
    "The parking lot spans 3 acres"
    "The novel spans three centuries"

双语例句

    用作名词 (n.)
    1. Modern medicine has increased man's life span.
      现代医学延长了人的寿命。
    2. He has settled here for a long span of time.
      他已经在这儿定居很长一段时间了。
    3. The arch has a span of 60 meters.
      拱门的跨度为60米。
    4. The spider has a leg span of 3 inches.
      这个蜘蛛的腿的长度为3英寸。
    5. The clear span of a bridge is the gap from the near edge of the next.
      桥梁的净跨,是自一个桥墩的近侧边到相邻桥墩近侧边之间的间距。
    用作及物动词 (vt.)
    1. The shipwrecks span nearly a century.
      这些船只残骸已有近百年历史。
    2. Little bridges span the canals.
      小型的桥梁横跨在运河之上。
    3. The gloom spans the whole novel.
      阴郁的气氛贯穿着整部小说。
    4. His knowledge spans many different areas.
      他的知识遍及许多领域。
    5. Imagination will span the gaps in our knowledge.
      想像力会弥补我们知识的不足。
    用作名词 (n.)
    1. The bridge has a span of 100 meters.
      这座桥跨度为100米。
    2. His span of life is near over.
      他的人生之路即将终结。
    3. We should cherish our span of life.
      我们应当珍惜我们的人生。
    4. The pupil's attention span was short.
      这个小学生的注意力持续时间很短。

用法讲解

用作名词 (n.)
动词+~ 形容词+~ 名词+~ 介词+~ ~+介词

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