“授课时间”概念、定义、翻译-科学时代

单词	授课时间
释义	教育学词汇手册授课时间 time of study
随便看	dual-rotor helicopter dual scaling dual semi-group dual signature dual simplex method dual simplex method dual society dual solution dual space dual space dual space dual spin attitude control system dual spin stabilization dual-stack system dual staining dual stimulant theory dual strainer storm system dual structure dual supervision dual system dual system dual system estimate dual-tank solar hot-water system dual tariff dual temperature exchange separation process

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。