“unwanted pregnancy”概念、定义、翻译-科学时代

单词	unwanted pregnancy
释义	人口学词汇手册 unwanted pregnancy 意外怀孕
随便看	selected tree selected verses from the Koran selected works selectee selectin selectin selecting decimation selection selection selection selection selection selection selection selection selection selection selection selectional feature selection and placement test selection bias selection bias selection breeding selection by failure selection coefficient

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。