“ratio”概念、定义、翻译-科学时代

单词	ratio
释义	财政学词汇手册 ratio 金银比价；比率
随便看	female child female cone female connector female connector female contact female contact female dominance female education female fertility female flower female flower female gamete female gamete female gametic nucleus female gametophyte female generation female ghetto female heavy female hormone female imagination female impersonation female infanticide female infanticide female inheritance female line

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。

ratio