“extragalactic”概念、定义、翻译-科学时代

单词	extragalactic
释义	地质学词汇手册 extragalactic 河外的，银河外的
随便看	Perilla Leaf perilla oil perilla oil perilla seed perilla seed oil Perilla Stem perillyl alcohol peril of the sea peril point peril-point provision peril prevention and life-saving at sea perils insured against perils of the sea perilune perilune perilymph perilymph perilymphangitis perimartian perimedullary region perimeningitis perimenopause perimercurian perimeristem perimeter

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。