“manual telephone system”的概念、定义、翻译、参考文献-科学参考

单词	manual telephone system
释义	manual telephone system 人工电话系统人工电话制
随便看	pseudo-tensorial form pseudotetanus pseudo tetrad pseudotextoma Pseudothelphusidae pseudo-three-dimensional consolidation theory pseudothrill pseudotrachea pseudotracheae pseudotracheal teeth pseudotrachoma pseudo-tractrix pseudotrajectory pseudo transfer law pseudo-transposition Pseudotriakidae pseudo-triangle pseudotrichiniasis pseudotrichinosis pseudotubercle pseudotuberculoma pseudotuberculosis pseudotumor pseudotumor cerebri pseudo-twin

科学参考收录了1248194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。