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。CAVENDISH COLLEGE is proud of its multicultural student body which diversity of a cosmopolitan like London.卡文迪什学院以拥有来自世界各地的留学生而自豪.Alexa...
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。She 's a real cosmopolitan.她是个真正的世界主义者。Alexandria's population was cosmopolitan, but mainly Greek.亚历山大市的居民来自世界各地, 但以希腊人居多....
My tireless little cilia make about ten sweeping strokes a second.我那不怕疲劳的小纤毛每秒钟约做10次清扫动作.Healthy, skin, mucous membranes, and cilia are natural barriers to many viruses.健康的皮肤, 粘膜和纤毛是许多病毒的天然屏障.Epithelium can also bear cil...