“避孕指数”概念、定义、翻译-科学时代

单词	避孕指数
释义	人口学词汇手册避孕指数 index of contraception
随便看	Phillips curve Phillips curve Phillips Exeter Academy phillipsite Phillpotts philodendron philodendron philodendron erubescens philodendron erubescens red emerald Philodendron wendlandii philological philologist philologist philologue philology philology philology philometrosis philonotis philosophe philosophe philosopher philosopher philosopher philosopher king

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。