“交换式集线器”概念、定义、翻译-科学时代

单词	交换式集线器
释义	网络与多媒体词汇手册交换式集线器 switching hub
随便看	dysophylla Dysophylla stellata dysorexia dysosma dysostosis dysoxylum dyspareunia dyspepsia dyspepsia dyspepsia dyspepsia dyspepsia dysphagia dysphagia dysphagia dysphagia-occlusion dysphasia dysphasia dysphasia dysphonia dysphonia dysphonia due to tongue disorder dysphonia during pregnancy dysphoria dysphoria

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。