“thermionics”概念、定义、翻译-科学时代

单词	thermionics
释义	物理学词汇手册 thermionics 热离子学
随便看	nasal pharynx nasal pit nasal pit nasal plosion nasal plosive nasal plug nasal polyp nasal rating nasal release nasal septum nasal septum nasal twang nasal vowel NASA report（National Aeronautics and Space Administration report） NASA报告 Nasby, Petroleum Vesuvius Nasca culture nascent nascent cleavage nascent hydrogen nascent oxygen nascent RNA NASDAQ NASDAQ NASDAQ--NASDAQ (National Association of Securities Dealers Automated Quotations)

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。