“radioactivity”概念、定义、翻译-科学时代

单词	radioactivity
释义	医学词汇手册 radioactivity 放射性，辐射性
随便看	echo echo echo echoacousia echo altimeter echo amplitude echo attachment echo attenuation echo bearing echo board echo box echo box echo cancellation echo cancellation echo cancellation echo cancellation echo canceller echocardiography echo chamber echo chamber echo chamber echo chamber echo chamber effect echo check echo degree

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。