“double convex lens”概念、定义、翻译-科学时代

单词	double convex lens
释义	物理学词汇手册 double convex lens 双凸透镜
随便看	commissariat commissary commissary commissary commissaryman commission commission commission commission commission commission commission commission commission commission commission commission commission commission commission a book commission agency commission agent commission agent commission-agent commission agent

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。