“McCulloch，John Ramsay”概念、定义、翻译-科学时代

单词	McCulloch，John Ramsay
释义	历史学词汇手册 McCulloch，John Ramsay 麦卡洛克，J·R（1789—1864，英国经济学家）
随便看	sex ratio sex ratio sex ratio sex ratio sex ratio sex ratio sex ratio sex ratio at birth sex ratio at conception sex reversal sex reversal sex-reversed fish sex role sex role sex role sex role attitude sex roles sex role socialization sex-role stereotype sex-role stratification sex-segregated school sex-specific sex-specific death rate sex-specific marriage rate sex steroid

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。