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	disservice disserviceable disserviced disservices disservicing disserving disses disseur dissever disseverance disseverances disseveration dissevered disseverest disseverment disseverments dissidence dissidences dissident dissidently dissidents dissident shareholders dissilience dissiliences dissiliency

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。