“马拉松跑”的概念、定义、翻译、参考文献-科学参考

单词	马拉松跑
释义	马拉松跑 Encyclopedia 教育学田径运动释 marathon马拉松跑田径运动中径赛项目的一种，属于长跑项目。
随便看	reflex quadrilateral reflex terahertz imaging reflex time reflux esophagitis reflux hypersensitivity refluxing reflux of centrifugal compressor reflux ratio reflux valve refocusing refolding reforestation Reform and Opening up Reformasi Reformation reformation of a main with two wings reformation of rural taxation and fee in China reformation of rural taxation system reformatory school Reformatsky reaction Reformed Church reformed egg Reformed Government of the Republic of China in Nanjing reformed methanol fuel cell reform experimentationof rural taxation in China

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。