英语词汇unit train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	unit train
释义	unit train 〈美〉组合列车，固定编组列车，专编循环直达列车，专列(指为某货运单位运输单一商品而无需解钩及重新编组的货运列车)
随便看	roundeye round-eyed round-faced round figure round file round files round game round hand round-hand round hands Roundhead roundheaded roundheadedness roundheadedness roundheadednesses roundheads roundheel roundheeled roundheeled roundhouse roundhouses round in rounding rounding down rounding error

英汉双解词典包含548777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。