原级：sophisticate
1. 复杂购买者：Soft drink industry 软饮料行业 | Sophisticates 复杂购买者 | Space allocation 空间分配
1. Shanghai sophisticates flocked to hotspots such as the Jazz Bar in the Peace Hotel on the Bund.
2. The crowd is a mix of Taiwanese and Hong Kong sophisticates blithely ordering over a thousand kuai in bottled drinks.