“PBX (private branch exchange)”概念、定义、翻译-科学时代

单词	PBX (private branch exchange)
释义	网络与多媒体词汇手册 PBX (private branch exchange) 专用交换分机
随便看	combination Combination Act combination acts combinational circuit combinational digital circuit combinational logic combinational logic element combinational logic synthesis combination-bias circuit combination box light combination breeding combination business interruption extra combination cable combination chuck combination container ship combination cooler combination cracking combination development combination drilling combination fabric combination folder combination furnace combination gas combination ground mine combination head

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。