“eclipse duration”概念、定义、翻译-科学时代

单词	eclipse duration
释义	天文学词汇手册 eclipse duration 掩食时间
随便看	cement sealed connector cement silo cement sludge cement solidifiation cement-space ratio cement spraying machine cementum cement water ratio cement without clinker cemetery CEMS (continuous emission monitoring system) Cen A cenacle cenanthous cenanthy cenanthy cenanthy cenanthy Cen B cencerro cenchrus ceneme cenocentrum cenocyte cenogamy

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。