“infant mortality rate”概念、定义、翻译-科学时代

单词	infant mortality rate
释义	人类学词汇手册 infant mortality rate 婴儿死亡率
随便看	melanosis melanosis melanosome melanosome melanospermous Melanosporaceae melanostatin melanotekite melanotic melanotroph melanotroph melanotropin melanoxylon melanterite melanuria melaphyre melarhyodacite melasilexite melasma melasma melastoma Melastoma candidum Melastoma dodecandrum Melastoma kudoi sasaki Melastoma malabathricun

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。

infant mortality rate