“cash on delivery”的概念、定义、翻译、参考文献-科学参考

单词	cash on delivery
释义	cash on delivery Encyclopedia 工学快递增值业务释 cash on delivery代收货款快递企业接受寄件人委托，在投递快件的同时，向收件人收取货款的一种快递增值服务业务。
随便看	pseudoconcave pseudoconcave function pseudoconcave functional pseudoconcave group pseudoconcavity pseudo-conformal pseudo-conformal geometry pseudo-conformally equivalent set pseudo-conformal mapping pseudo-conformal transformation pseudo-conical map projection pseudoconic projection pseudoconjugant pseudo-conjugate function pseudoconjugation pseudo-conserved quantity pseudo-continuous function pseudocontinuum pseudo-contractive pseudo-convergence pseudoconvex pseudoconvex domain pseudoconvex function pseudoconvexity pseudoconvex manifold

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。