“premium in force”概念、定义、翻译-科学时代

单词	premium in force
释义	保险词汇手册 premium in force 有效保费
随便看	frictionless instability friction loss friction loss friction material friction of distance friction of tide friction plate friction polymer friction primer grenade friction ratchet friction ratio friction ratio friction reducer friction reducer for cement slurry friction resistance friction sensitivity friction sensitivity friction surface friction torque friction welding friction work Friday 13th virus Fridtjof Nansen fried and simmered shrimps fried baked scallion pancake

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。