greetings card
noun [ C ] UK uk/ˈɡriː.tɪŋz ˌkɑːd/ us/ˈɡriː.t̬ɪŋz ˌkɑːrd/ (US greeting card)
贺卡
a piece of thick paper folded in half with a picture on the outside and a message inside, that you write in and send or give to someone, for example at Christmas or on their birthday