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单词 thiazine
释义

WordReference Random House Unabridged Dictionary of American English © 2024
thi•a•zine  (thīə zēn′, -zin),USA pronunciation n. [Chem.]
  1. Chemistryany of a class of compounds containing a ring composed of one atom each of sulfur and nitrogen and four atoms of carbon.
  • thi- + azine 1895–1900

Collins Concise English Dictionary © HarperCollins Publishers::
thiazine /ˈθaɪəˌziːn -ˌzaɪn/ n
  1. any of a group of organic compounds containing a ring system composed of four carbon atoms, a sulphur atom, and a nitrogen atom
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