lactose

FREQ #27719

n. 乳糖 [化] 乳糖

发音

UK /ˈlæk.təʊs/
其它
UK /ˈlæk.təʊz/
其它
US /ˈlæk.toʊs/

词形变化

lactoses 复数 lactoses

别名

laxtose

释义与例句

n.
  1. 1.

    The disaccharide sugar of milk and dairy products, C₁₂H₂₂O₁₁, a product of glucose and galactose used as a food and in medicinal compounds.

    乳糖

    奶糖

    可数 不可数 化学 生物

词汇关系

名词

同义词 1

milk sugar

上位词 1

disaccharide

相关短语

lactose intolerance 乳糖不耐受[症] lactose intolerant lactose intolerances

词源

Borrowed from French lactose, from Latin lac (“milk”) + -ose (derivation of glucose). Coined by French chemist Marcelin Berthelot.

来源：wiktionary