“perihelion”概念、定义、翻译-科学时代

单词	perihelion
释义	物理学词汇手册 perihelion 〈天文〉近日点
随便看	mixed cut mixed data mixed declension mixed delivery mixed departmentalization mixed descent mixed descent mixed design mixed diet mixed difference method mixed discipline mixed dislocation mixed distribution mixed drink mixed duty mixed duty mixed economy mixed economy mixed economy mixed economy mixed economy mixed economy mixed effect logistic regression mixed effect model mixed end

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。