“birth order-specific fertility rate”概念、定义、翻译-科学时代

单词	birth order-specific fertility rate
释义	人口学词汇手册 birth order-specific fertility rate 出生胎次别生育率
随便看	brachiation brachiator brachidium brachio- brachiolejeunea brachistochrone brachistochrone problem brachy- brachyactis Brachybasidiales brachyblast brachyblast brachybotrys brachycatalectic brachycephalic brachycephaly Brachycome iberdifolia brachycorythis brachydactyly brachydactyly brachy-developing brachydome brachydromic course brachyelytrum brachyfold

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。