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  1. span

    • IPA[spæn]

    美式

    英式

    • n.
      持續時間段;範圍
    • vt.
      跨越;持續
    • 過去式:spanned 過去分詞:spanned 現在分詞:spanning

    • 名詞複數:spans

    • 釋義
    • 同反義

    名詞

    • 1. 持續時間段 the span of sb.'s life/career 某人的一生/事業生涯 over a span of several years 數年間
    • 2. 範圍 to have a wide span of interests 興趣廣泛 the whole span of human history 整個人類歷史
    • 3. 寬度; 一拃; 臂展; 翼展
    • 4. 全長; 跨度; 墩距 the bridge crosses the river in a single span 河上的這座橋是獨拱橋

    及物動詞

    • 1. 跨越 the Thames is spanned by many bridges 泰晤士河上架著許多橋
    • 2. 持續 her life spanned most of the nineteenth century 她活過了19世紀的大部分時間
    • 3. 涵蓋 a group spanning the age range 10 to 14 包括10到14歲年齡段的小組
    • 4. 用手指拃 I can span about 20 centimetres with my right hand 我右手一拃能達到大約20釐米 he could span the tree trunk with his hands 他能用雙手卡住樹幹

    同義詞

    1. the full extent of something from end to end; the amount of space that something covers

    2. the wingspan of an aircraft or a bird

    3. the length of time for which something lasts

    4. (of a bridge, arch, etc.) extend from side to side of

    5. extend across (a period of time or a range of subjects)

  2. 知識+

    • contains and spans

      ..., I would say so if you ask me. 2006-07-24 09:04:58 補充: span n. (名詞 noun)[C] 礅距;跨度 一段時間 Over a short span of three...

    • Business上的Span of control

      http://tutor2u.net/business/gcse/organisation_span_of_control.htm 這個可以嗎? 不行在跟我講 我在找別的

    • 問個cisco switch 的小問題

      ... of information in the form of timers. These timers control spanning tree's activity and help spanning tree decide which port is blocked...