fermentation [ˌfə:mənˈteʃən, -mɛn-]

例句:

• She neatly explicates the fermentation and distillation process.
  来自WSJ
• It acts as a catalyst in the process of fermentation.
  它在发酵过程中起触媒的作用.
  
• The process, in which the tea develops its characteristic astringency, is known as fermentation.
  茶开始散发涩味的过程称作发酵。
  
• Sugar is added to the wine during fermentation to increase the alcohol level.
  发酵时在葡萄酒里加糖以提高酒精浓度.
  
• The ethanol fuel is now produced by sugar fermentation.
  来自SA
• They must be PRESERVED during fermentation of cellulose to ethanol.
  来自SA