单词：venation
音标：[vi:'neiʃәn] ；
n. 脉序, 叶脉, 脉络, 纹理
[医] 静脉分布; 脉序
[医] 静脉分布; 脉序
n. (botany) the arrangement of veins in a leaf
n. (zoology) the system of venous blood vessels in an animal
n. (zoology) the system of venous blood vessels in an animal
词型变化：名词复数形式 : venations
venation的用法和样例：
例句
用作名词(n.)
- Venation is the distribution of veins in a leaf.脉序是叶片中各叶脉的排列分布状态。
词汇搭配
- wing venation脉序
- dichotomous venation叉状脉序
- free venation开放脉序
- campylodromous venation弧状脉序
- pinnate venation羽状脉序
- anastomosing venation闭合脉序
- palmate venation掌状脉序
- netted venation网状脉序
- open dichotomous venation开张二歧叶脉...
- reticulate venation网状脉序,网状脉...
- parallel venation平行脉
- open venation开放脉序
- closed venation闭锁脉序
- arcuate venation弧曲脉序