社交界

• society
• fashionable world

例句

1. 公爵夫人虽然是有名的社交界女主人，却明显流露出冷冰冰的表情
   The duchess, though well-known as a society hostess, conveyed an unmistakably brittle air.
2. 首次露面青年妇女首次进入社交界正式露面
   A young woman making a formal debut into society.