“儿童死亡”概念、定义、翻译-科学时代

单词	儿童死亡
释义	历史学词汇手册儿童死亡 infant mortality
随便看	helioscope helioscope helioseismology heliosphere heliosphere heliosphere heliospheric current sheet heliostat heliostat heliostat heliostat heliostat mirror heliostat normal heliostat-type furnace heliostat-type solar power plant heliotherapy heliothermal process Heliotron experiment heliotrope heliotrope heliotrope heliotropism heliotropism heliotropism heliotropium

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。