trading card
noun [ C ] mainly US uk/ˈtreɪ.dɪŋ ˌkɑːd/ us/ˈtreɪ.dɪŋ ˌkɑːrd/
集换式卡牌（儿童收集并相互交换的体育明星等的卡牌）
a card with a picture of someone or something, especially a sports player, and information about them, for people to collect and exchange with other people
Kids collect trading cards of their favourite sporting heroes. 孩子们收集印有自己最喜欢的体育英雄的集换卡。
Her son is seven and loves Pokemon trading cards. 她的儿子今年7岁，喜欢宠物小精灵集换卡。
- More examples
- The bonus pack is free with the purchase of a box of regular NBA trading cards.
- a sports memorabilia scam in which millions of dollars worth of baseballs, posters, trading cards and other items bearing fake autographs were sold
- Trading cards featuring the zoo's animals are among souvenirs for sale in the gift shop.
- Harry Potter trading cards and other merchandise flew off the shelves.