n.[植]葉脈；[動(dòng)]翅脈

In the natural world the nervure of the leaf or the blood vessels under the skin of human being show excellent temperature adjustment capability to the environment. 在自然界中，植物的葉脈和人體皮膚下的血管都是毛細(xì)管的自然存在形式，它們都是通過(guò)管內(nèi)流體來(lái)調(diào)節(jié)機(jī)體自身的溫度與周?chē)h(huán)境平衡的成功范例。

The water drops upon the light green leaves, sliding across the nervure, rolling to the edge of the leaves and down to the land, streching its transparent and full of change body. 雨滴打在翠綠的樹(shù)葉上，慢慢滑過(guò)細(xì)細(xì)的葉脈，從葉子的邊緣滾落到地上，伸展著它透明而富于變化的身體。