noun🔗Share明信片 A rectangular piece of thick paper or thin cardboard intended to be written on and mailed without an envelope. In the case of a picture postcard one side carries a picture or photograph."My grandparents sent me postcards from their vacation in Italy. "我的祖父母在意大利度假时寄给我一些明信片。stationerycommunicationmediaChat with AIVocabulary GamePractice Reading
