英语词汇speed bump怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	speed bump
释义	speed bumpn.（名词）speed bump An artificial ridge set crosswise into the surface of a street, parking lot, or driveway to make the operators of vehicles decrease speed.缓速块：交错分布于街道、停车场或车道的路面上的人工突起部，用来使机动车驾驶者减低速
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英汉双解词典包含166908条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。