We’ll go shopping without mobile phones

• 作者: Susan
• 来源期刊: 新世纪智能
• 学科: 教育
• 关键词: 复合句 宾语从句 We’ll GO SHOPPING WITHOUT mobile phones
• 年，卷（期）: xsjzn_2019,（8）
• 页码范围: 31-33
• 页数: 3页
• 分类号: G634.41

摘要

A UK supermarket has become the first in the world to let shoppers pay for groceries using just the veins(静脉)in their fingertips. Customers at the Costcutter store,at Brunei University in London,can now pay using their unique vein pattern to identify themselves. The firm behind the technology.