card [kɑ：d]1. Card, card2. = calling card3. = post card4. Credit card; magnetic card5. ID card; membership card; party member card6. Invitation; ticket7 . (Information) card; record card; (book catalog) card 8. playing cards, playing cards 9. (sports meeting, boxing, horse racing, etc.) game program; attractive game program 10. [American English] (printed on cardboard on) product billboard 11. compass bearing plate 12. computer card; (installed with circuit components) plug-in card, plug-in, hard card 13. witty weirdo, buffoon 14. golf scorecard 15. [American slang] ( A dose of narcotics for drug addicts to take at one time 16. Special political strategies, clever ideas 17. Personal representations (statements, justifications, requests, notices, advertisements, etc. in newspapers) 18. Printed circuit boards