咖啡不加糖的娟
条码英文bar code。
条形码(barcode)是将宽度不等的多个黑条和空白,按照一定的编码规则排列,用以表达一组信息的图形标识符。
例句：
The first product to have a bar code was Wrigleys gum!
世界上最早有条形码标记的商品是箭牌香口胶；
Scan a bar code and it retrieves product information, including prices atonline merchants and localstores (in case you are in the mood to haggle)
扫描条形码，它会提取产品信息，包括网上和附近商店价格（以防你打算讨价还价）。
The owner of the shop was sweeping his floor when I walked in.
当我走进来时，那个店的'店主正在扫地板。
She was in the kitchen sweeping crumbs into a dust pan.
她在厨房里正把面包屑扫到一个簸箕里。
Even a person selling vegetables has a QR code.
连一个卖蔬菜的人都有二维码。
But can a picture or music be stored in a QR Code?
但一张图片或者音乐能储存在二维码中吗?
