“恐怖鸟”的概念、定义、翻译、参考文献-科学参考

单词	恐怖鸟
释义	恐怖鸟 Encyclopedia 理学鸟纲（化石）释 None恐怖鸟一类大型的不能飞的肉食性鸟类。新鸟亚纲叫鹤目恐怖鸟科的一属。
随便看	quotient of language quotient of polynomials quotient of two numbers quotient orientation quotient polygon quotient relation quotient representation quotient ring quotient ring; factor ring quotient rule quotient semigroup quotient seminorm quotient sequence quotient set quotient sheaf quotient singularity quotient singular value decomposition quotient skew field quotient space quotient structure quotient subgroup quotient symbol quotient system quotient test quotient topological

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。