“frequency”概念、定义、翻译-科学时代

单词	frequency
释义	地球科学词汇手册 frequency 频率
随便看	drencher drencher head drencher system drenching roof drepanium drepanium drepanocladus drepanocytosis drepanolejeunea drepanostachyum Dresden Dresden Conference D (research and development) D (research and development) D (Research and Development) D (research and development) dress dress dress dress dress dress dress dressability dressage

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。

frequency