| 释义 | 
		ve·na·tion AHD[vē-nāʹshən, vĕ-] D.J.[viːˈneɪʃən, ve-]K.K.[viˈneʃən, vɛ-]n.(名词)  venationof a sweet gum leaf- 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
 
  venaʹtional adj.(形容词) |