“旅客向导系统”概念、定义、翻译-科学时代

单词	旅客向导系统
释义	交通运输工程词汇手册旅客向导系统 PIIS (passenger information and indication system)
随便看	shared page shared printer shared program shared resource shared resource shared resource shared resources system shared responsibility shared revenue shared secret shared text segment shared-time programme shared track shared understanding shared variable shared virtual memory shared watershed share economy share economy share exchange share-growth strategy for followers shareholder shareholder shareholder shareholder

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。