“基期”概念、定义、翻译-科学时代

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。

单词	基期
释义	保险词汇手册基期 basic time frame
随便看	commitment fee commitment fee commitment of title commitments for capital expenditure commitment to combat committal proceedings committed buyer committed buyer committed cell committed cost committed dose equivalent committed effective dose equivalent committed fixed costs committed information rate（CIR） committed relationship committed step committed suicide committee committee committee committee Committee for Climate Changes and the Ocean（CCCO） Committee for International Cooperation in National Research in Demography （CICNRD） committee for the conferment of academic degrees committee member system