“Archaeornithes”的概念、定义、翻译、参考文献-科学参考

单词	Archaeornithes
释义	Archaeornithes [´ärk·ē`ȯr·nǝ´thēz] ^PALEONTOLOGY A subclass of Upper Jurassic birds comprising the oldest fossil birds.
随便看	high-water lunitidal interval high-water mark high-water platform high-water quadrature high-water springs high-water stand highway highway engineering H II region Hikojima serotype hilac Hilbert cube Hilbert parallelotope Hilbert-Schmidt theory Hilbert space Hilbert's theorem Hilbert transform Hilda group Hildebrand function hilgardite HiLinear system hill hill-and-dale recording hill bandwidth hill-climbing

科学参考收录了103327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。