paint card
noun/ˈpeɪnt kɑːd/
/ˈpeɪnt kɑːrd/
(British English) (North American English paint chip)
- a strip of card with samples of paint in different colours, provided in shops to help customers decide which colour paint to buy
油漆卡：商店中提供的带有不同颜色油漆样本的卡条，可帮助客户决定购买哪种颜色的油漆