| 单词 | optics |
| 释义 | optics 2 ENTRIES FOUND: Learner's definition of OPTICS [noncount] : the science that studies light and the way it affects and is affected by other things光学 — see also fiber optics |
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英汉双解词典包含109353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。