spans

常见例句

用作名词 (n.)

• The bridge has a span of 100 meters.
  这座桥跨度为100米。
• His span of life is near over.
  他的人生之路即将终结。
• We should cherish our span of life.
  我们应当珍惜我们的人生。
• The pupil's attention span was short.
  这个小学生的注意力持续时间很短。

用作名词 (n.)

• Modern medicine has increased man's life span.
  现代医学延长了人的寿命。
• 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。
• The arch has a span of 60 meters.
  拱门的跨度为60米。
• The spider has a leg span of 3 inches.
  这个蜘蛛的腿的长度为3英寸。
• 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.)

• The shipwrecks span nearly a century.
  这些船只残骸已有近百年历史。
• Little bridges span the canals.
  小型的桥梁横跨在运河之上。
• The gloom spans the whole novel.
  阴郁的气氛贯穿着整部小说。
• His knowledge spans many different areas.
  他的知识遍及许多领域。
• Imagination will span the gaps in our knowledge.
  想像力会弥补我们知识的不足。
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