“exchange service”的概念、定义、翻译、参考文献-科学参考

单词	exchange service
释义	exchange service 交换业务电话接线站交换服务
随便看	ship tanks ship telescope ship timber ship-timber beetles ship-to-shore pipe line ship-to-shore radio ship type caisson ship type tractor ship wave shipway ship worm shipworm shipwreck shipwrecked shipwrecked crew shipwright shipyard shipyard machine tool ships clock ships manifest ships protest ships steel side scuttle ships steel weather tight door shiran (short-range navigation) Shirley card

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。