The developing of film so as to compensate for deliberate underexposure, thereby increasing the effective film speed.
The development of film so as to compensate for deliberate underexposure, thereby increasing the effective film speed.
英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。