“cattle”的概念、定义、翻译、参考文献-科学参考

单词	cattle
释义	cattle Encyclopedia 农学牛释 cattle牛哺乳纲（Mammalia）有蹄目（Ungulata）偶蹄亚目（Artiodactyla）洞角反刍科（Bovidae）牛亚科（Bovinae）中家牛属（Bos）、牦牛属（Poephagus）、水牛属（Bubalus）、亚洲野牛属（Bibos）、美洲野牛属（Bison）和非洲野牛属（Syncerus）的总称。大型草食性反刍家畜。
随便看	ordinary arithmetic ordinary binding ordinary character ordinary chondrite ordinary concrete ordinary concrete structure ordinary congruence ordinary continued fraction ordinary convergence ordinary cosmetic ordinary curve ordinary cusp ordinary derivative ordinary dichotomy ordinary difference equation ordinary differential equation ordinary differential equation order ordinary differential equation without prehistory ordinary differential operator ordinary Dirichlet series ordinary discontinuity ordinary distribution ordinary double point ordinary element ordinary elliptic curve

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。