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单词 picryl
释义

Definition of picryl in English:

picryl

noun ˈpɪkrɪlˈpɪkrʌɪl
Chemistry
  • The radical —C₆H₂(NO₂)₃ that is derived from picric acid by the loss of the hydroxyl group; 2,4,6-trinitrophenyl. Usually attributive.

Origin

Mid 19th century (in an earlier sense). From picr- + -yl.

 
 

Definition of picryl in US English:

picryl

noun
Chemistry
  • The radical —C₆H₂(NO₂)₃ that is derived from picric acid by the loss of the hydroxyl group; 2,4,6-trinitrophenyl. Usually attributive.

Origin

Mid 19th century (in an earlier sense). From picr- + -yl.

 
 
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更新时间:2024/11/11 8:44:44