“comparative index of general fertility”概念、定义、翻译-科学时代

单词	comparative index of general fertility
释义	人口学词汇手册 comparative index of general fertility 一般生育率比较指数
随便看	thin sowing thin space thin-split graft thin stocked land thin system thin trade thin trading thin trading thin wall thin-walled beam thin-walled beam thin-walled half bearing thin-walled shell thin-walled structure thin-walled structure thin webbed girder thin white thin white thin window counter tube ThinWire thiocarbamide thiochrome thioctic acid thiocyclam thiodicarb

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。