ester [ˈestə(r)]

例句:

• Ester asked for time to think all this over.
  埃斯特拉要求给她时间好好想一想.
  
• The acid ewolises nearly as well as the ester.
  此酸的烯醇化几乎象酯一样良好.
  
• Diphenyl carbonate shows a typical vinyl ester effect.
  碳酸二苯酯表现典型的乙烯的酯类的效应.
  
• So Ester is going to have to make a decision.
  来自NEWYORKER
• I'm keeping that one for myself, Ester said, firmly.
  来自NEWYORKER
• Use the base surfactant which is an ester of a natural fatty acid derived from plants and trees.
  来自SA