葉よう脈みゃく

noun

leaf vein; leaf venation

Botanical term for the vascular pattern in a leaf. In everyday language, simply 'leaf veins'.

• この植しょく物ぶつは葉よう脈みゃくがとてもきれいだ。

  The leaf veins of this plant are very beautiful.

• 葉よう脈みゃくのパターンは種しゅによって異ことなる。

  The pattern of leaf venation differs by species.