venation

汉语翻译

n. 脉序, 叶脉, 脉络, 纹理
【医】 静脉分布; 脉序

词型变化：

形容词:venational 

英语解释：

名词 venation:

1. (botany) the arrangement of veins in a leaf
2. (zoology) the system of venous blood vessels in an animal
   同义词：venous blood system

详细解释：

ve.na.tion

n.（名词）
Distribution or arrangement of a system of veins, as in a leaf blade or the wing of an insect.
脉序：脉系统的分布或安排，如在叶片或昆虫的翅膀上
The veins of such a system considered as a group.
翅脉，叶脉：作为整体的该系统的脉

【引伸】
vena.tional
adj.（形容词）