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-复社网

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	Filterkeys filter lane filter lanes filter layer filter-layer filter leaching filter leaf filter-leaf filter leaf for residual filter leaf group filter leaf nozzle filter length filter length effect filter lens filterless filter level filter light filterlike filterlike analysis filter line filter liquor filter loading filter loading rate filter loop technique filter-loop technique

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