aldehyde

n. 醛, 乙醛 [化] 醛; 乙醛

发音

其它 /ˈæl.dɪ.haɪd/

词形变化

aldehydes 复数 aldehydes

别名

aldehyd

释义与例句

n.
  1. 1.

    Any of a large class of reactive organic compounds (R·CHO) having a carbonyl functional group attached to one hydrocarbon radical and a hydrogen atom.

    醛

    化学

词汇关系

名词

上位词 1

organic compound

下位词 10

formaldehyde acetaldehyde acrolein ethanal furfural furfuraldehyde glyceraldehyde methanal paraldehyde propanal

相关短语

aldehyde oxidase [化] 醛脱氢酶; 醛氧化酶 aldehyde oxidases acetic aldehyde [医] 乙醛, 醋醛 amino aldehyde [机] 氨基醛 strawberry aldehyde [化] 草莓醛(俗称); β-苯基环氧丁酸乙酯 coniferyl aldehyde [化] 松柏醛 melon aldehyde Zincke aldehyde

词源

Etymology tree Akkadian 𒎎𒋆𒁉𒍣𒁕 (guḫlum)bor. Aramaic כוחלא (kuḥlā)bor. Arabic كُحْل (kuḥl) Andalusian Arabic اَلْكُحُول (al-kuḥūl)bor. Latin alcoholder. Proto-Indo-European *de Proto-Italic *dē Latin dē Latin de-der. Proto-Indo-European *wed- Proto-Indo-European *-r̥ Proto-Indo-European *wódr̥ Proto-Hellenic *údōr Ancient Greek ῡ̆̔́δωρ (hū̆́dōr) Ancient Greek ῠ̔δρο- (hŭdro-)der. German Aldehydbor. English aldehyde Borrowed from German Aldehyd, a contraction of the Latin al(cohol) dehyd(rogenātum).

来源：wiktionary