- (functioning as singular) the branch of science concerned with vision and the generation, nature, propagation, and behaviour of electromagnetic light
单词 | optics |
释义 | WordReference Random House Learner's Dictionary of American English © 2024 op•tics /ˈɑptɪks/USA pronunciation n. [uncountable* used with a singular verb] WordReference Random House Unabridged Dictionary of American English © 2024
op•tics (op′tiks),USA pronunciation n. (used with a sing. v.)
Collins Concise English Dictionary © HarperCollins Publishers:: optics /ˈɒptɪks/ n
|
随便看 |
|
英语词典包含188688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。