“发展与保护”概念、定义、翻译-科学时代

单词	发展与保护
释义	旅游词汇手册发展与保护 development vs conservation
随便看	frequency curve frequency curve frequency curve frequency curve frequency demodulation frequency-dependent dielectric constant frequency discount frequency dispersion frequency distortion frequency distortion frequency distortion frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution frequency distribution curve frequency diversity

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。