wine and dine
设宴招待某人，通常是为了讨好或追求某人的支持或友谊
口语·表达宴请拉拢
英文释义
to entertain someone with lavish food and drink, typically in order to establish or maintain a relationship or gain favor
例句
The company wined and dined the clients to secure the big deal.
典故来源
源自上流社会社交习惯，用美酒佳肴款待以建立关系。