“古有蹄类”的概念、定义、翻译、参考文献-科学参考

单词	古有蹄类
释义	古有蹄类 Encyclopedia 理学哺乳纲（化石）释 archaic ungulata古有蹄类哺乳动物有蹄类中已绝灭的一个早期类群的统称。
随便看	Wuling Qu Wuling Shan Wuling Shan Pianqu Guojia Fupin Gongjian Shifanqu Wuling Shanqu Wuling Yuan Wulingyuan Qu Wulingyuan Scenic and Historic Area Wulingyuan Scenic and Historic Interest Area World Natural Heritage Wulin prints wuli-shili-Renli system Approach Wuliuju Bookstore Wu-Liu sect of Taoism Wuliyasutai General Wu Li’s Inscriptions on His Paintings Wu Longhan Wulong National Forest Park Wulong Qu Wulong Tiansheng Sanqiao Wulu Chongzong Wulungu Hu Wulungu River Wuluwati Water Control Project Wu Lüe Wu Ma W UMa binary

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。