sterols [s'terɒlz]

例句:

• Stanols and sterols Certain plant-derived compounds, called stanol or sterol esters have been shown to reduce cholesterol levels.
  来自BBC
• Asteroidea ( starfish ) contains saponins, sterols, anthraquinones, alkaloids phospholipids and some other components.
  海星含皂苷 、 甾醇 、 蒽醌 、 生物碱和脂类等物质.
  
• Insects need an external source of sterols.
  昆虫需要外界来源的固醇类.
  
• Seroids, and the closely related sterols, are compounds found in animals and plants.
  甾类和与它密切相关的甾醇是在动物和植物中存在的化合物.