英语词汇longeron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	longeron
释义	longeron /ˈlɒndʒərɒn/ noun a longitudinal structural component of an aircraft's fuselage （飞机机身的）桁梁。词源 early 20th cent.: from French, literally 'girder'.
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