smartcards
CEFR: B2
Plastic cards with embedded integrated circuits used for automated contactless fare payment (plural).
Synonyms
- smartcards descriptor
- scientific term
Common Collocations
- analysis of smartcards
- features of smartcards
- significance of smartcards
Example Sentence
The empirical passage in Cambridge IELTS 21 investigates the role of smartcards in its specific analytical context.