单词	QR code
释义	QR codeQR code /kjuː ˈɑ kəʊd $ -ˈɑːr koʊd/ noun [countable] (Quick Response code) a square pattern of small black and white squares, which is put on a product, advertisement etc. It contains information that can be read by a mobile phone or scanner.
随便看	potty-trained potty-training pouch pouffe Poulenc, Francis poultice poultry pounce pound poundage pound cake pounder Pound, Ezra pounding pound key pound sign pound sterling pour pouring Poussin, Nicolas pout pouty poverty poverty-stricken POW

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