英语词汇roll bar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	roll bar
释义	roll barBrE /ˈrəʊl bɑː(r)/NAmE /ˈroʊl bɑːr/ nouna metal bar over the top of a car without a roof, used to make the car stronger and to protect passengers if the car turns over （敞篷汽车顶部起加固和保护作用的）翻车防护杆，防滚保护杆
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英汉双解词典包含314281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。