英语词汇optical protection怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	optical protection
释义	optical adj — 光纤 adj protection — 保护 • 防避 • 掩护 • 掩蔽 • 庥 • 知遇之恩 protection n — 保障 n • 权利 n
随便看	carelessly and haphazardly carelessly discarded carelessly left carelessly put careless mistake careless, negligent, slipshod careless, negligent, slipshod careless, negligent, slipshod carelessness careless omission careless operation careless use careless with care level care lipstick care little care lotion care love care & maintenance care & maintenance care & maintenance care maintenance instructions care maintenance instructions care management care manager

英汉双解词典包含2273206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。

optical adj —