英语词汇“roll bar”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	roll bar
释义	roll barˈroll bar noun [countable] a strong metal bar over the top of a car, intended to protect the people inside if the car turns over
随便看	monogamous monogamously monogamy monoglot monogram monogrammed monograph monolingual monolith monolithic monologue monomania monomaniac monomer monomial mononucleosis monoplane monopolist monopolistic monopolization monopolize monopoly monorail monosaccharide monosodium glutamate

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