faddism ['fædizəm]   

1. American styling differs from functionalism for its faddism and styling.
   与功能主义不同，美国设计追求式样，引导消费，形成自己的独有特点。
2. A diet history may reveal food faddism, lack of variety, or inadequate or excessive intake of energy and essential nutrients.
   通过膳食史可以发现是否是时尚饮食、物品种是否单一、量和必需营养素摄入不足或过多等情况。