adj.世界性的,全世界的,四海为家的,全球的
n.世界主义者,四海为家者
The family are rich, and extremely sophisticated and cosmopolitan.
这家人很富有,老于世故,而且见多识广。
New York is a highly cosmopolitan city.
纽约是一个高度世界性的城市.
London has always been a cosmopolitan city.
伦敦一直是一个国际化都市。