“back number”概念、定义、翻译-科学时代

单词	back number
释义	政治学词汇手册 back number 过时之人［物］
随便看	bicollateral vascular bundle bicolorimeter bicolorimeter bicoloured bicoloured flower bicolour lespedeza bi-comodule bicomponent fibre bicomponent filament bicomponent yarn biconcave biconcave biconcave biconcave lens biconcave lens biconditional biconditional statement form biconditional symbol biconical biconical antenna biconical bob interfacial rheometer biconical reflector biconical tube biconic connector biconstituent fibre

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。