| 释义 |
〔Land〕American inventor who developed (1932) the light-polarizing plastic film called Polaroid and incorporated it into lenses for cameras and sunglasses. He also invented the one-step photographic process (1947).兰德，埃德温·赫伯特：(1909-1991) 美国发明家，他于（1932年）改进了被称为偏振片的光偏振塑料胶片，并把它应用于照相机的镜头和太阳镜。他还发明了一步法摄影程序（1947年）〔defend〕wore sunglasses to protect my eyes;戴太阳镜保护我的眼睛； |