“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	internal standard substance internal state internal strain internal stress internal stress in glass internal stress of secondary lining internal structure internal structure of fault zone internal structure of planets and moons internal subset internal supervision system internal surface internal symmetry internal tangency internal tangent internal target internal temperature internal term internal terms of proportion internal thermal history of the earth internal thermal resistance internal three conformities internal tide internal transactions internal transcribed spacer

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。