HSK 5
二维码
èrwéimǎ名
2D barcode; matrix code; (esp.) QR code
请用手机扫一下二维码。
Qǐng yòng shǒu jī sǎo yí xià èr wéi mǎ.
Please scan the QR code with your phone.
Say it
Hold the button, say it, then let go.
Other HSK words sharing a character
Also free:
New in the HSK 3.0 word list at level 5.