提示：点击例句中的单词，就可以看到词义解释

Users can order their drinks within the app , and paying is as simple as scanning a digital barcode .

用户可以在这款应用内订购饮料，支付就像扫描数字条形码那么简单。

It has tentacles in everything from air transportation to barcode scanners .

霍尼韦尔的业务范围广泛，从空运到条形码扫描器无所不包。

Replacing a drive begins with a barcode scan .

更换硬盘时要进行条形码扫描。

This allows ups employees to capture and process barcode images more quickly .

因此，ups员工能够更快速地获取及处理条形码图像。

You can 't put a barcode on a bus or on buckingham palace .

你不可能将条形码印在巴士或白金汉宫（buckinghampalace）上。