单词 optics 释义 optics|ptks|[A pl. of optic a., used subst. to render med.L. optica pl. neut., a. Gr. ὰ ὀά, optical matters, optics (Aristotle, Ptolemy, etc.): see -ics. Besides this, Greek had also ἡ ὀή (sc. ) the theory of the laws of sight, whe...
单词 optics 释义 optics n [sing v] scientific study of sight and of light in relation to it 光学. 英汉双解词典包含38652条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。 ...