英语词汇“optical aid”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	optical aid
释义	optical aid freq. 4 dict. 1 un.光学设备 [网络]视觉辅助器；光学辅助工具；光学仪器
随便看	yongning Yongok Yongo-ri Yong Peng Yongping Yongpo Yongpo-ri Yongp'o-ri Yongpung Yongpyong-dong Yongp'yǒng-ri Yongquan Yongquan point rubbing technique yongs yongsan Yongsang Yongsan-gang Yongsanpo Yongsap'o Yongseong-ri Yongsong Yongsu Yongsung Yongsǒng Yongsǒng-ri

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