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单词
optics
释义
op.tics
HBp7tIks, $5B:p-
n [U]
Optics is the study of light.
光学
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英汉双解词典包含44095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。
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更新时间:2026/2/16 12:23:51