Senses
发卡/ 髮卡 variants: 發卡 hairpin
hair clip; hairpin; clip used to hold hair in place
发卡/ 發卡 to issue a card
to issue or provide a card such as a bank card or identification card
发卡/ 發卡 to reject
(slang) to reject a romantic confession, derived from the concept of giving someone a 好人卡 "friend zone card"