首页  英汉  汉英  英英  词组  用法  例句  同义词  写作  俚语  缩写  词源  词根  法汉  德汉  日汉  俄汉  韩汉  西汉  意汉  泰汉  越汉

单词	optical
释义	opticaloptical /ˈɑptɪkəl/ ●○○ adjective [only before noun] 1 used for seeing images and light:  optical equipment such as cameras and telescopes2relating to the way light is seen:  optical distortions3science, computers, physics using light as a means of sending or storing information, especially for use in a computer system:  optical transmission—optically /-kli/ adverb
随便看	dippy dipsomania dipsomaniac dipstick diptych dire direct direct action direct combination direct current direct debit direct democracy direct deposit direct discourse direction directional directional selection directive directly direct mail direct method direct object director directorate directorship

英语词典包含48224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。