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单词 guanidine
释义

WordReference Random House Unabridged Dictionary of American English © 2024
guan•i•dine  (gwani dēn′, -din, gwäni-),USA pronunciation n. [Chem.]
  1. Chemistrya colorless, crystalline, strongly alkaline, water-soluble solid, CH5N3, used chiefly in the manufacture of plastics, resins, rubber accelerators, and explosives. Also called carbamidine, iminourea. 
  • guan(o) + -id3 + -ine2 1860–65

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