英语词汇“roll bar”是什么意思，“roll bar”的读音、用法及例句翻译-烛光网

词汇	roll bar
释义	roll barn.（名词） A sturdy metal bar built into the inside roof of a motor vehicle to prevent or reduce injury in case of a rollover.翻车保护杆：汽车内部顶篷上的一根结实铁杆，在万一发生翻车时防止或减轻受伤
随便看	lodestar lodestone lodge lodge Lodge lodged lodgement lodgement lodgepole Lodgepole Creek lodgepole pine lodger lodgers lodges lodging lodging lodgings lodgment lodgments Lodi lodicule lodicules Lodine Loeb loess

烛光网英语在线翻译词典收录了166908条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。