“emission nebulosity”概念、定义、翻译-科学时代

单词	emission nebulosity
释义	天文学词汇手册 emission nebulosity 发射星云状物质，发射云气
随便看	role-playing role playing role playing role-playing game role-playing game (RPG) role pressure role relationship role reversal role reversal role reversal role reversal role-set role set role strain role strain role stratification role structure role-taking role theory role theory role theory of leadership role therapy Rolex Rolf Rolf--Hochhuth

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。