音标:['estә] ;
n. 酯
[化] 酯
n. formed by reaction between an acid and an alcohol with elimination of water
词型变化:名词复数形式 : esters
词性分布:
名词100%

ester的用法和样例:

例句

用作名词(n.)
  1. Ester is one of the most important compounds in Organic Chemistry.酯是有机化学中最主要的化合物之一。

词汇搭配

  • aliphatic ester脂肪族酯
  • ester value酯化值
  • resin ester树脂酯,酯化树脂...
  • dicarboxylic ester二羧酸酯
  • carbonic ester碳酸酯
  • fatty ester脂肪脂,脂肪酯...
  • ester number酯值
  • shellac ester紫胶酯
  • phosphate ester磷酸盐酯
  • ester gum酯树胶,酯屎,甘油松...
  • ethyl ester乙酯
  • silicate ester硅酸酯
  • ester interchange相互酯化
  • acetic ester乙酸酯
  • dihalogenated ester二卤代酯
  • cholesterol ester胆甾醇酯
  • cellulose ester纤维素脂
  • Cori ester柯里酯
  • ether ester醚酯
  • sterol ester甾醇脂,固醇酯...

经典引文

  • Lower, volatile esters are responsible for the fragrance and flavour of most fruits and flowers.

    出自:N. G. Clark

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