英语词汇optical bar-code reader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 bar-code reader
释义	optical bar-code reader 【计算机】光条形码阅读机[亦作 optical bar-code scanner]
随便看	imperfect fungus imperfect gas imperfectibilities imperfectibility imperfectible imperfection imperfections imperfective imperfectives imperfectly imperfectness imperfectnesses imperfects imperforable imperforate imperforated imperforates imperforation imperia imperial imperial bushel Imperial Data Bank imperial gallon Imperial Gallons imperialism

英汉双解词典包含483723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。