“retrograde menstruation”概念、定义、翻译-科学时代

单词	retrograde menstruation
释义	中医中药词汇手册 retrograde menstruation 经行衄血
随便看	zero drift zero-drift error zero-duty binding zero-duty binding zero economic growth zero economic growth zero economic growth zero economic growth (ZEG) zero economic growth--zero economic growth (ZEG) zero economic growth （ZEG） zero-economic profit zeroed zeroed out unit zeroed time zero element zero elevation zero elevation zero elongation zero-emission zero ending zero energy zero energy zero energy bare reactor assembly zero energy breeder reactor assembly zero-energy coast

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。