单词	optically
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	cognate cognition cognitive cognitively cognizance cognizant cognomen cognoscenti cogwheel cohabit cohabitation cohere coherence coherent coherently cohesion cohesive cohesively cohesiveness cohort coiffure coiffured coil coiled coin

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。