calling card
- IPA[ˈkɔːlɪŋ kɑːd]
英式
- a card bearing a person's name and address, sent or left in lieu of a formal social or business visit.；an action by which someone or something can be identified
noun: calling card, plural noun: calling cards
- 釋義
名詞
- 1. a card bearing a person's name and address, sent or left in lieu of a formal social or business visit.
- ▪ an action by which someone or something can be identified holistic, sustainable design is the calling card of the green architect
- 2. North American a phonecard or telephone charge card calling card numbers
