disaccharide

n. [化]二糖

发音

UK /daɪˈsækəɹaɪd/

词形变化

disaccharides 复数 disaccharides

释义与例句

n.
  1. 1.

    Any sugar, such as sucrose, maltose and lactose, consisting of two monosaccharides combined together.

    双糖

    二糖

    化学 生物

词汇关系

名词

上位词 1

oligosaccharide

下位词 6

lactose maltose malt sugar milk sugar saccharose sucrose

词源

Etymology tree Proto-Indo-European *dwóh₁ Proto-Indo-European *dwi- Proto-Hellenic *dwi- Ancient Greek δῐ- (dĭ-)bor. Latin di-bor. English di- Proto-Indo-European *ḱorkeh₂ Proto-Indo-Iranian *ćárkaraH Proto-Indo-Aryan *śárkaraH Sanskrit शर्क॑रा (śárkarā) Pali sakkharābor. Ancient Greek σᾰ́κχᾰρ (sắkkhăr) Ancient Greek σάκχᾰρον (sákkhăron)der. Latin saccharon Latin saccharum English saccharo- Proto-Indo-European *dʰeh₁-der. Latin -idusder. English -ide English saccharide English disaccharide From di- + saccharide.

来源：wiktionary