“ancient and secondhand book industry in China”的概念、定义、翻译、参考文献-科学参考

单词	ancient and secondhand book industry in China
释义	ancient and secondhand book industry in China Encyclopedia 文学〔近代书业史〕释 ancient and secondhand book industry in China中国古旧书业中国回收和出售古旧书的行业，与新书出版发行业组成一个完整的图书市场。
随便看	Left Bank Group left-behind children left-behind elderly left-behind family left-behind wife left bimodule left brachiocephalic vein left bundle-branch block left cancellable element left cancellation left cancellation law left cancellative groupoid left cancellative semigroup left censored data left-censored data left chain ring left closed object left cofinality left cofinal set left coherent ring left comaximal elements left commom iliac vein left commutator left comodule left companion

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。