“manual central office”的概念、定义、翻译、参考文献-科学参考

单词	manual central office
释义	manual central office [`man·yǝ·wǝl ¦sen·trǝl `ȯf·ǝs] ^{COMMUNICATIONS} Central office of a manual telephone system.
随便看	cheiloplasty cheilosis Cheilostomata cheimaphobia Cheiracanthidae cheiromegaly cheiroplasty chela chelate chelate laser chelating agent chelating resin chelation chelerythrine cheletropic reaction chelicera Chelicerata Chelidae chelidonic acid chelifore cheliform cheliped chellin chelometry Chelonariidae

科学参考收录了103327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。