英语词汇-ane的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

　

词汇	-ane
词根词缀	AHD Collins Dictionary.com Macquarie MWCD NewOxfordEC OED Online Etymology Dictionary Prefixsuffix.com SOED WBD Webster Wiktionary -ane suff.（后缀） A saturated hydrocarbon: 烷：一种饱合的碳水化合物： hexane. 己烷语源 Variant of -ene -ene的变体 -ine ² -ine² -one -one -ane suffix forming nouns indicating an alkane hydrocarbon ⇒ hexane Origin coined to replace -ene, -ine, and -one -ane Word Origin Chemistry. 1 a suffix used in names of hydrocarbons of the methane or paraffin series: propane. Origin < Latin -ānus -an Related Words adamantane alkane araban bethanechol borane busulfan -ane1. a noun suffix used in chemical terms, especially names of hydrocarbons of the methane or paraffin series, as decane, pentane, propane. 2. an adjective suffix used when a similar form (with a different meaning) exists in -an, as human, humane. [Latin -ānus, adjective suffix] -ane noun suffix ETYMOLOGY International Scientific Vocabulary -an, -ane, alteration of -ene, -ine, & -one 1. -an III,1 furane 2. saturated hydrocarbon alkane methane -ane² /eɪn/ suffix Chemistry forming names of saturated hydrocarbons 【化】［构成饱和碳氢化合物的名称］： methane propane. 词源 on the pattern of words such as -ene, -ine. -ane¹ /eɪn/ suffix variant spelling of -AN, usually with a distinction of sense (such as humane compared with human) but sometimes with no corresponding form in -an (such as mundane). 同-AN（通常意义有别, 如humane之于human, 但有时没有相应的an形式, 如mundane）。 -ane, suffix1. Occas. Eng. ad. L. -ānus, perh. orig. a. Fr. -ain; used, chiefly for sake of distinction, in words that have a parallel form in -an, as germane, humane, urbane, also in mundane.2. Chemical formative. †a. Arbitrary ending proposed by Davy for names of monochlorides, now obsolete. (See Watts Dict. Chem. IV. 121.)b. Org. Chem. In the systematic nomenclature proposed by Hofmann 1866, the formative of the names of the saturated hydrocarbons of composition C_nH₂_n _{+ 2}, also called paraffines; as Methane CH₄ (formerly Methyl hydride), Ethane C₂H₆, Propane C₃H₈, Butane or Quartane C₄H₁₀, Pentane C₅H₁₂, Hexane C₆H₁₄, etc. [The formation is purely imitative; the Greek feminine patronymic endings -ene, -ine, -one, (-ήνη, -ίνη, -ώνη) were already in partial use in naming hydrocarbon derivatives. Hofmann proposed the adoption of the entire vowel series -ane, -ene, -ine, -one, -une, and the strict application of these to hydrocarbons of the types C_nH₂_n₊₂, C_nH₂_n, C_nH₂_n_-2, C_nH₂_n_-4, C_nH₂_n_-6, or their analogues, respectively. So far as concerns the first three members this has been generally adopted.] -ane word-forming element in chemical use, indicating a chain of carbon atoms with no double bonds, proposed 1866 by German chemist August Wilhelm von Hofmann (1818-1892) to go with -ene, -ine(2), -one. -ane hydrocarbon and heterocyclic compounds: methane, dioxane -ane /eɪn/ suffix. 1.Var. of -an, usu. with differentiation, as humane, urbane, but also alone, as mundane. 2.Chemistry. Forming names of paraffins and other saturated hydrocarbons, as methane, octane, etc., and of hydrides of other elements, as silane, and more or less arbitrarily of other organic compounds, as lindane. ☞ ane -ane \ˌān\ noun suffix (-s) Etymology: International Scientific Vocabulary -an, -ane, alteration of -ene, -ine, & -one 1. : -an III 1 < urethane > 2. : saturated or completely hydrogenated carbon compound — in names of hydrocarbons and some parent heterocyclic compounds < methane > < cholestane > < dioxane > — distinguished from -ene, -yne -ane Suffix organic chemistry A saturated hydrocarbon; an alkane. chemistry A simple binary compound of hydrogen and a nonmetal or metalloid. Derived terms alkanes butane decane ethane heptane hexane methane nonane octane pentane propane compounds of hydrogen and a nonmetal or metalloid alane alumane arsane astatane azane bismuthane bromane chlorane fluorane gallane germane indigane iodane oxidane phosphane plumbane polane selane silane stannane stibane sulfane tellane tellurane thallane See also -ene -yne
随便看	absurd absurdity abundance abundant abuse abuser abusive abut abutment abuzz abysm abysmal abyss abyssal Abyssinia abysso-, abyss-, abys- ac- -ac AC ac acacia ac, acr, acid -ac-, -acu-, -acr-, -acer-, -acet- academ- Academe

　

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