“地质时期”概念、定义、翻译-科学时代

单词	地质时期
释义	地理学词汇手册地质时期 geologic time
随便看	reserves requirement reserves requirement ratio reserves requirement system reserve stock reserve stock reserves tranche reserve tank reservist reservoir reservoir reservoir reservoir reservoir reservoir reservoir reservoir reservoir reservoir reservoir bank caving reservoir bed reservoir depleting curve reservoir earthquake reservoir ecosystem reservoir elevation reservoir filling

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。