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词海拾贝:"限速坎"怎么说
日期:2009-03-10 17:02

(单词翻译:单击)

A speed bump (British English a road hump, sometimes colloquially a sleeping policeman) is a traffic calming tool designed to slow traffic or reduce through traffic.

A speed bump is a bump in a roadway that may be circular (圆形的), parabolic (抛物线状的), or sinusoidal (正弦曲线形的), and it may have gaps near the curb to allow drainage.
有一种可以随带随放的限速坎,看上去很有意思:
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重点单词
  • drainagev. 排水 n. 排水系统,污水
  • roadwayn. 车行道,路面
  • curbn. 抑制,勒马绳,边石,路缘 vt. 抑制,束缚,牵(
  • circularadj. 循环的,圆形的 n. 传单,通报
  • calmingadj. 平静的 n. 镇定,平静 v. 平静下来(ca