“集线器--线路集中器”概念、定义、翻译-科学时代

单词	集线器--线路集中器
释义	电子商务词汇手册 line concentrator 线路集中器，集线器
随便看	product shifting product shot product song product space product space product space map product space map product specification product specification product specification product specification report product standard product standard of digital map product standard of digital maps product stock product strategy product symbolism product system product tax product team structure product to sum formula product transformation curve product type product type product usage

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。

line concentrator