“hard premium rate”概念、定义、翻译-科学时代

单词	hard premium rate
释义	保险词汇手册 hard premium rate 坚挺费率
随便看	saponification of fats and oils saponification reaction saponification value saponification value saponifier saponin saponin saponin saponin saponism saponite sapophore saporous saposhnikovia sapota sapota sapotaceae sapote sapote sapote family sappan Sappan Caesalpinia sapper Sapphic Sapphic ode

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。