单词wand-reader
网络: 条形码读入；棒式阅读器；光笔阅读器
Passing the tip of a wand reader over a magnetically encoded stripe of a merchandise ticket, credit card, or employee BADGE.
将条形码读入器的端部在商品标签、信用卡和雇员证的磁性编码条纹上扫掠以读入信息。