单词 | heptahydric |
释义 | > as lemmasheptahydric heptahydric adj. Brit. /ˌhɛptəˈhʌɪdrɪk/ , U.S. /ˌhɛptəˈhaɪdrɪk/ Chemistry containing seven hydroxyl groups.ΘΚΠ the world > matter > chemistry > organic chemistry > organic groups > [adjective] > hydroxyl groups > containing 7 hydroxyl groups heptahydric1892 1892 E. F. Smith tr. V. von Richter Chem. Carbon Compounds (ed. 2) 49 The heptahydric aldehydes, C7H14O7, resemble the sugars in their behavior. 1968 J. A. Monick Alcohols v. 442 Perseitol..is a heptahydric alcohol with a 7-carbon atom straight-chain that contains seven hydroxyl groups. < as lemmas |
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