Norc
abbr. National Opinion Research Center <美>（芝加哥大学）全国民意研究中心; Naturally Occurring Retirement Community 自然发生或自然形成的退休社区; 居民大多是老年人的公寓大楼或社区。
🗣️ 情景例句
No, thanks.
不啦，谢谢。
That was a close call! We nearly hit that car.
真是好险阿，我们差点撞着那辆汽车。
Can't you see? Look! It has an egg in it.
你没看见吗？瞧！里面有一只蛋。