| 单词 | orcinol |
| 释义 | orcinol[ awr-suh-nawl, -nol ] / ˈɔr səˌnɔl, -ˌnɒl / noun Chemistry.a white, crystalline, water-soluble solid, C7H8O2, sweet but unpleasant in taste, that reddens on exposure to air: obtained from many lichens or produced synthetically and used chiefly as a reagent for certain carbohydrates. Also or·cin [awr-sin]. /ˈɔr sɪn/. Origin of orcinol1875–80; <New Latin orcin(a) (<Italian orcelloorchil, by alteration) + -ol2 Words nearby orcinolorchioplasty, orchiotomy, orchis, orchitis, orchotomy, orcinol, orciprenaline sulfate, OR circuit, Orcus, Orczy, ord. Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for orcinolorcinol orcin (ˈɔːsɪn)/ (ˈɔːsɪˌnɒl) / nouna colourless crystalline water-soluble solid that occurs in many lichens and from which the dyes found in litmus are derived. Formula: CH 3 C 6 H 3 (OH) 2 Word Origin for orcinolC20: from New Latin orcina, from Italian orcello orchil 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 |
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