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单词 -yl
释义

WordReference Random House Unabridged Dictionary of American English © 2024
-yl, [Chem.]
  1. a suffix used in the names of radicals:ethyl.
  • Greek hý̄lē matter, wood, substance
  • French -yle

Collins Concise English Dictionary © HarperCollins Publishers::
-yl suffix
  1. (in chemistry) indicating a group or radical: methyl, carbonyl
Etymology: from Greek hulē wood, matter
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