“auroral”的概念、定义、翻译、参考文献-科学参考

单词	auroral
释义	auroral [ǝ`rȯr·ǝl] ^ASTRONOMY The period of dusk before sunrise.
随便看	black cotton soil black cyanide blackdamp black death black diamond black disease black drop black durain black dwarf black end blacker-than-black level blackeye bean blackfire black frost black granite black grease blackhead blackhead disease blackheart malleable iron black hole black ice blacking black iron oxide black kernel black knot

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。