heterogeneous [ˌhɛtərəˈdʒiniəs, -ˈdʒinjəs]

例句:

• the heterogeneous population of the United States
  由不同族裔组成的美国人口
  
• There is a heterogeneous mass of papers in the teacher's office.
  老师的办公室里堆满了大批不同的论文。
  
• America has a very heterogeneous population.
  美国人口是由不同种族组成的。
  
• It's clear that Mars is a very heterogeneous planet.
  来自SA
• An organization embracing people of such diverse and heterogeneous tastes.
  来自N. Podhoretz
• Will they be able to govern heterogeneous societies?
  来自VOA