yīkǎtōng HSK7
all-in-one card
一卡通 yīkǎtōng
- all-in-one card
- A multi-purpose contactless smart card, notably used for public transport, shopping, or medical services
- integrated card system
- A multi-purpose transaction function or system where a single card is used for various interconnected services to improve efficiency
Frequency
Details
- HSK 3.0
- Level 7