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单词 allene
释义

Definition of allene in English:

allene

noun ˈaliːn
Chemistry
  • 1= propadiene.

  • 2Any of a class of organic compounds which contain a carbon atom joined by double bonds to two adjacent carbon atoms.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. Shortened from allylene, after French allène.

 
 

Definition of allene in US English:

allene

nounˈaliːn
Chemistry
  • 1= propadiene.

  • 2Any of a class of organic compounds which contain a carbon atom joined by double bonds to two adjacent carbon atoms.

Origin

Late 19th century; earliest use found in Journal of the Chemical Society. Shortened from allylene, after French allène.

 
 
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更新时间:2024/12/23 16:18:52