“父节点--上级节点”概念、定义、翻译-科学时代

单词	父节点--上级节点
释义	电子商务词汇手册 parent node 父节点；上级节点
随便看	network economic structure network economy network economy network economy network economy network economy networked application networked home networked multimedia network effect network electronic journal network element network encryption network end-point network English network environment network era network ethics network etiquette (netiquette) network evaluation network externality network externality network failure network fault network file resource

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。

parent node