“焦比”概念、定义、翻译-科学时代

单词	焦比
释义	天文学词汇手册焦比 focal ratio
随便看	Dysophylla stellata dysorexia dysosma dysostosis dysoxylum dyspareunia dyspepsia dyspepsia dyspepsia dyspepsia dyspepsia dysphagia dysphagia dysphagia dysphagia-occlusion dysphasia dysphasia dysphasia dysphonia dysphonia dysphonia due to tongue disorder dysphonia during pregnancy dysphoria dysphoria dysphoria

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。