英语词汇optical viewing system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

英汉双解词典包含3607232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。

单词	optical viewing system
释义	optical viewing system
随便看	forward leaning blade forward limb Forward line Forward Line of Own Troops Forward link forward linkage forward linkage coefficient forward linkage effect forward link field forward link pointer forward link service forward link user Forward lock forward logistic site forward looding infrared Forward Look forward looking forwardlooking Forward looking infrared forward looking infrared radar forward looking infrared sensor forward looking infrared system forward looking infrared unit forward looking ir forward looking laser radar