英语词汇roll-bar的意思、用法及释义-英汉双解词典

单词	roll-bar
释义	roll-bar n bar used to strengthen the roof of a car and protect the occupants if the car rolls over 翻车保护杠（汽车顶部的加固杠, 翻车时可保护乘车人）.
随便看	morocco moron moronic morose morosely morose-ness morpheme morphia morphine morphological morphology morris dance morrow Morse morsel mortal mortality mortality table mortally mortal sin mortar mortar-board mortgage mortgagee mortgager

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