“stemma”概念、定义、翻译-科学时代

单词	stemma
释义	文学词汇手册 stemma 稿本关系图
随便看	rock drill rock drilling machine rock dust rock dust barrier rock-dust barrier Rockefeller, John Davison Rockefeller，John Davison rock emery mill rock engraving rocker rocker conveyor rocker shovel rockery rockery rockery and forest landscape rockery garden rockery plaza rockery with laid-stones rocket rocket rocket rocket advertising rocket astronomy rocket balloon instrument rocket body

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。