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单词 etherin
释义

Definition of etherin in English:

etherin

(also aetherin, etherine)
noun ˈiːθərɪn
Chemistry historical
  • A radical supposedly present in ethanol, ether, etc., and isomeric with ethylene (C₂H₄).

Origin

Mid 19th century. From French éthérine from éther + -ine.

 
 

Definition of etherin in US English:

etherin

(also aetherin, etherine)
nounˈiːθərɪn
Chemistry historical
  • A radical supposedly present in ethanol, ether, etc., and isomeric with ethylene (C₂H₄).

Origin

Mid 19th century. From French éthérine from éther + -ine.

 
 
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更新时间:2024/11/11 13:13:38