“激发能级”概念、定义、翻译-科学时代

单词	激发能级
释义	天文学词汇手册激发能级 excited level
随便看	yolk sac yolk sac yolk sac yolk-sac hydropsy yolk-sac stage yolk skin yolk sphere yolk stalk yolk vesicle yolky cake forming machine yomesan Yom Kippur Yom Kippur Yom Kippur War Yom Kippur War yomud carpet Yong drama Yonghe Monastery Yongle Monastery yoni yordim Y-organ York York and Lancaster York Antwerp Rules

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。