英语词汇principal of bills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	principal of bills
释义	principal of bills 简明释义库券本金网络释义 1 ?库券本金 ... principal money本金来源:考试大网 principal of bills库券本金 principal office总办事处 ... 双语例句 1 A new automatic recognition system of bills is designed on the basis of the principal curves and rough set methods. 设计了一种基于主曲线和粗糙集方法相结合的新颖的票据自动识别系统。
随便看	sectional drawing sectional drawing of building sectional drive sectional elevation sectional feeder sectional fixture sectional flask sectional flight conveyer sectional floating dock sectional floating drydock sectional flywheel sectional force sectional form sectional furniture sectional group sectional header boiler sectional header boiler sectional impression sectional inspection sectional interest sectional iron sectionalise sectionalising sectionalism sectionalism

英汉双解词典包含3185865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。