Ives Frederick Eugene
ives-frederick-eugene的词性:NONE(无词性)
1. American inventor who developed the halftone printing process and did pioneering work in color photography.艾夫斯,弗雷德里克·尤金:(1856-1937) 美国发明家,他改进了网版印刷法并在彩色摄影上做了首创的贡献