“实焦点”概念、定义、翻译-科学时代

单词	实焦点
释义	美术、书法与摄影词汇手册实焦点 true focus
随便看	secondary production secondary production secondary production secondary production secondary productivity secondary productivity secondary professional school secondary programme secondary protection barrier secondary protonema secondary psychic system secondary publication secondary quality secondary race secondary radiat secondary radiation secondary radiation secondary radiation secondary radiation secondary radiation secondary radiation secondary radiation effect secondary radiator secondary radioisotope secondary rainbow

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。