leucine

n. 白氨酸 [化] 亮氨酸; 白氨酸; 异己氨酸

发音

其它 /ˈluː.siːn/

词形变化

leucines 复数 leucines

别名

leucin

释义与例句

n.
  1. 1.

    An essential amino acid, C₆H₁₃NO₂, isomeric with isoleucine, found in most animal proteins; it is essential for growth in children.

    亮氨酸

    可数 不可数 化学 生物

词汇关系

名词

上位词 1

essential amino acid

相关短语

leucine zipper leucine zippers

词源

Etymology tree Proto-Indo-European *lewk- Proto-Indo-European *-ós Proto-Indo-European *lewkós Proto-Hellenic *leukós Ancient Greek λευκός (leukós) Proto-Indo-European *-nós Proto-Indo-European *-iHnos Proto-Italic *-īnos Latin -īnusder. Old French -inbor. Middle English -in English -ine English leucine Derived from Ancient Greek λευκός (leukós, “white”) + -ine, equivalent to leuco- + -ine.

来源：wiktionary