“放声系统--放音系统”概念、定义、翻译-科学时代

单词	放声系统--放音系统
释义	电子通信与自动控制技术词汇手册 sound reproducing system 放声系统，放音系统
随便看	chain conveyor chain curtain feeder chain cutter chain cutter bar tunnel baking oven chain dance chain data address chain debts chain decay chain differential chain discount chain discount chain disintegration chain dog chain drill chain drive chain drum chain dyeing chained file management system chained list chained list chained stack chain effect chain element chain elevator chain end

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。

sound reproducing system