“PSTN--PSTN (public switched telephone network)”概念、定义、翻译-科学时代

单词	PSTN--PSTN (public switched telephone network)
释义	电子通信与自动控制技术词汇手册 PSTN (public switched telephone network) 公共交换电话网
随便看	primite primitive primitive primitive primitive primitive accumulation primitive accumulation primitive accumulation primitive algae primitive art primitive art primitive atmosphere primitive cell primitive chain primitive Christianity primitive civilization primitive-communal system primitive commune primitive commune system primitive communism primitive communism primitive communism primitive communism primitive community primitive concept

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。

PSTN (public switched telephone network)