“心迹线”概念、定义、翻译-科学时代

单词	心迹线
释义	请查阅矩心--质心--心迹线
随便看	order order order order order order order against samples order arms order backlog order between fuzzy sets order bill of lading order bill of lading order bill of lading order blank order book order cancellation order capture order card order cheque order cheque order cheque order cheque order cheque order clerk order clerk

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。