| 单词 | cyanocobalamin |
| 释义 | cyanocobalamin[ sahy-uh-noh-koh-bal-uh-min, sahy-an-oh- ] / ˌsaɪ ə noʊ koʊˈbæl ə mɪn, saɪˌæn oʊ- / noun Biochemistry.vitamin B12. Origin of cyanocobalaminFirst recorded in 1945–50; cyano-3 + cobal(t) + (vit)amin Words nearby cyanocobalamincyanmethemoglobin, cyano, cyanoacrylate, cyanobacteria, cyanobacterium, cyanocobalamin, cyanogen, cyanogen bromide, cyanogen chloride, cyanogenesis, cyanogenic Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for cyanocobalamincyanocobalamin / (ˌsaɪənəʊkəʊˈbæləmɪn) / nouna complex red crystalline compound, containing cyanide and cobalt and occurring in liver: lack of it in the tissues leads to pernicious anaemia. Formula: C 63 H 88 O 14 N 14 PCoAlso: vitamin B 12 Word Origin for cyanocobalaminC20: from cyano- + cobal (t) + (vit) amin Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for cyanocobalamincyanocobalamin [ sī′ə-nō′kō-băl′ə-mĭn, sī-ăn′ō- ] n.vitamin B12 The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for cyanocobalamincyanocobalamin [ sī′ə-nō′kō-băl′ə-mĭn, sī-ăn′ō- ] See vitamin B12. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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