“甘姆星云”概念、定义、翻译-科学时代

单词	甘姆星云
释义	天文学词汇手册甘姆星云 Gum Nebula
随便看	substitution vector substitution weighing substitutive behaviour substitutivity of identity substoping and caving sub-store substorm activity substorm current substorm intensity substrate substrate substrate substrate substrate substrate substrate substrate substrate substrate substrate substrate substrate substrate substrate substrate constant

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。