call·ing card
noun/ˈkɔːlɪŋ kɑːd/
/ˈkɔːlɪŋ kɑːrd/
- (North American English) (British English visiting card)(also card British English, North American English)(especially in the past) a small card with your name on it that you leave with somebody after, or instead of, a formal visit
（尤指旧时访客留下或其他人用以表示到访的）名片，拜帖 - (figurative) a sign, such as an action or a piece of work, that identifies somebody or shows what they can do
名片式行为（或作品等）；能力标识 - Bright, bold colours and shapes are his calling card.
明亮鲜艳的色彩和图形是他的标志。 - The floods were the calling card of climate change.
洪水是气候变化的名片。 - The pair created the film as a calling card for a bigger project that they have planned.
两人创作这部电影作为他们计划的更大项目的名片。
- Bright, bold colours and shapes are his calling card.
- (North American English) (also phonecard British and North American English)a plastic card that you can use in some public phones instead of money
（公共电话用）电话卡 - (also phonecard)(both North American English) a card with a number on it that you use in order to pay to make a call from any phone. The cost of the call is charged to your account and you pay it later.
（转账付费）电话卡