“migrant birds”的概念、定义、翻译、参考文献-科学参考

单词	migrant birds
释义	migrant birds Encyclopedia 理学鸟纲释 migrant birds候鸟一年之中随着季节变化，定期地沿着比较稳定的路线，在繁殖区和越冬区之间迁徙的鸟类。又称迁徙鸟。
随便看	Classics of Parallel Style Proses of Qing Dynasty classics of preschool education Classics on Three Vitalities and the Way of Longevity classic style classic synapse classic trajectory calculation Classic Typological Linguistics classic vibration equations classification classification accuracy assessment Classification and Code of Disciplines classification and collectiong of solid waste classification and grading of water transport safety incidents classification and identification classification and nomenclature of spore and pollen fossil classification and ranking of accident potential classification and regression tree classification arrangement classification by correspondent Classification Catalogue of Medical Devices classification criteria of mentalhandicapped classification criterion classification efficiency of grinding products classification factor classification for educational system

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。