deal·er /ˈdiːlə $ -ər/ ●●○ W3 noun [countableC] 1 SELLsomeone who buys and sells a particular product, especially an expensive one 商人;〔尤指贵重物品的〕经销商car/antique/art etc dealer 汽车/古董/艺术品等经销商
dealer in a dealer in modern art 现代艺术品商人
3. DGCsomeone who gives out playing cards in a game 〔纸牌游戏的〕发牌人