glycol

n. 乙二醇 [化] 二醇; 乙二醇

发音

/ˈɡlaɪ̯.kɒl/

词形变化

glycols 复数 glycols

释义与例句

n.
  1. 1.

    Any aliphatic diol.

    化学
  2. 2.

    A thick, colourless liquid, C₂H₄(OH)₂, of a sweetish taste, produced artificially from certain ethylene compounds and used as an antifreeze; ethylene glycol.

    化学

词汇关系

名词

同义词 3

diol ethanediol ethylene glycol

上位词 2

alcohol antifreeze

相关短语

glycol nucleic acid glycol nucleic acids glycol ether ethylene glycol [医] 乙二醇 propylene glycol [化] 丙二醇 [医] 丙二醇 polyethylene glycol [化] 聚乙二醇; 聚氧乙烯 [医] 聚乙[烯]二醇 diethylene glycol [化] 二甘醇; 一缩二乙二醇 neopentyl glycol [化] 2,2-二甲基丙二醇; 新戊二醇; 新戊基二醇 butylene glycol monopropylene glycol polypropylene glycol [机] 聚丙二醇 monoethylene glycol methoxypolyethylene glycol monomethoxypolyethylene glycol

词源

Etymology tree Ancient Greek γλῠκῠ́ς (glŭkŭ́s) Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor. Aramaic כוחלא (kuḥlā)bor. Arabic كُحْل (kuḥl) Andalusian Arabic اَلْكُحُول (al-kuḥūl)bor. Medieval Latin alcoholder. Middle English alcofol English alcohol English -ol English glycol From Ancient Greek γλῠκῠ́ς (glŭkŭ́s, “sweet”) + English -ol.

来源：wiktionary