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. |
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英语词典包含52748条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。