英语词汇handheld scanner是什么意思，handheld scanner的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	handheld scanner
释义	DEFINITIVE EXAMPLES 权威例句〔bar code〕A handheld scanner is used to read bar codes.用手持式扫描仪读取条形码。剑桥高阶
随便看	retention of urine retention of urine retention of urine retention order retention parameter retention period retention period check retention phrase retention pin retention policy retention policy retention pond retention pond retention screw retention table retention temperature retention tester retention time retention tower retention toxicosis retention uremia retention value retention volume retention-enema retentiongram

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。