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词汇 carb-
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carb-
pref.(前缀)
  1. Variant of carbo-
    carbo-的变体

carb-

1
variant of carbo- before a vowel:
carbazole.

Related Words

  • carbamic
  • carbamide
  • carbamidine
  • carbanil
  • carbanion
  • carbazole
carb-variant of carbo- before vowels, as in carbazole.
carb-
combining form
or carbo-
 ETYMOLOGY  French, from carbone
: carbon : carbonic : carbonyl : carboxyl
    carbide
    carbohydrate
carb- Chem.Combining form of carbon n., used (instead of carbo-) before vowels, in names of carbon compounds, as carbaˈllylic (or tricarballylic) acid [allyl], a 3-basic acid obtained by the action of potash on allylic tricyanide; its salts are carˈballylates. ˈcarbanil [anil], an amido-derivative of the benzene group, cyanate of phenyl, CO{b2}N{b1}C6H5, a mobile liquid with a pungent odour; hence carbanilamide, NH2·CO·NH{b1}C6H5, carbanilic acid, HO·CO·NH{b1}C6H5, carbanilide, CO{b2}2(NH·C6H5). ˈcarbazol [azo- + -ol], an amidophenyl, 2 C6H4{b2}NH, occurring in coal-tar oil, and as a by-product in the manufacture of aniline. carbaˈzotic acid [azotic], an earlier name of Picric acid; its salts are carˈbazotates.1873Fownes' Chem. 730 Carballylic Acid is produced by the action of nascent hydrogen on aconitic acid.Ibid. The carballylates of the alkali-metals are easily soluble in water.1877Ibid. II. 56 Carbazol crystallizes in shining laminæ.1881Athenæum 14 May 658/3 ‘On some Carbazol Compounds’.1836–9Todd Cycl. Anat. II. 405 The properties..closely resemble the carbazotates.1830Lindley Nat. Syst. Bot. 93 A peculiar acid, called Carbazotic.1883Chamb. Jrnl. 226 A yellow, intensely bitter mass..known also as Carbazotic Acid.
carb- combining form see carbo-.
carb
carb-
combining form
or carbo-
Etymology: French, from carbone — more at carbon
: carbon : carbonic : carbonyl : carboxyl
 < carbodiimide >
 < carbohydrazide >
 < carbohydrate >

carb-

Prefix

  1. A form of carbo- used before a vowel.
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更新时间:2025/1/9 12:05:25