“sex ratio”概念、定义、翻译-科学时代

单词	sex ratio
释义	水产业词汇手册 sex ratio 性比
随便看	triangular fossa triangular fuzzy number triangular item triangularization triangular lattice triangular matrix triangular membership function triangular multiply linked blocks design triangular muscle triangular net triangular number triangular pigsty triangular prism triangular secant triangular sine triangular singly linked block triangular strand rope triangular tangent triangular theatre Triangular Trade triangular trade triangular trade triangular trade triangular truss triangular versine

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

sex ratio