“Hesperornithidae”的概念、定义、翻译、参考文献-科学参考

单词	Hesperornithidae
释义	Hesperornithidae [´hes·pǝr´ȯr`nith·ǝ´dē] ^PALEONTOLOGY A family of extinct North American birds in the order Hesperornithiformes.
随便看	hyperoid axle hyperon hyperopia hyperorthognathous feldspar feldspathic graywacke feldspathic sandstone feldspathic shale feldspathization feldspathoid f electron Felidae feline Felis fell fell-field Fell system Feloidea Felon's unit felsenmeer felsic felsite felsophyric felsöbányaite felt

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。