英语词汇optical scanner bar code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 scanner bar code
释义	optical scanner bar code
随便看	toppled over topple down topple from topple over topple the government toppling failure toppling failure, toppling landslide toppling landslide toppling over toppling top plug top plunger topply top ply TOPPO top pocket topponium top pouring top pouring through pencil gates top pour ladle Top predator top press top pressure top pressure closure top pressure equalization equipment

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。