“copy camera”概念、定义、翻译-科学时代

单词	copy camera
释义	新闻与传播词汇手册 copy camera （专门拍摄书籍、图片、地图用的）拷贝照相机
随便看	hell of fire Hell of Loud Wailing Helly-Bray theorem Helly's first theorem helm helm Helmert criterion Helmert distribution Helmert projection Helmert transformation Helmert transformation helmet helmet helmet helmet helmet camera helmet crew helmetina helmet-mounted display helmet-mounted sight Helmholtz coils Helmholtz contraction Helmholtz contraction time Helmholtz equation Helmholtz equation

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。