nervure

n. 叶脉, 翅脉

发音

UK /ˈnəːvj(ʊ)ə/

词形变化

nervures 复数 nervures

释义与例句

n.
  1. 1.

    A vein in the wing of an insect.

    生物 动物学
  2. 2.

    Any of the veins that form the branching framework of conducting and supporting tissues in a leaf or other plant organ.

    古体 生物 植物学
  3. 3.

    One of the ribs in a groined vault; a projecting moulding.

    建筑

词汇关系

名词

同义词 1

vein

上位词 2

rib vascular bundle

下位词 2

midrib midvein

词源

Borrowed from French nervure.

来源：wiktionary