英 [təˈmentəm] 美 [toʊˈmentəm]
n. [植] 绒毛；软脑膜的毛状内层
复数tomenta
tomentum /təˈmɛntəm/
名词 a feltlike covering of downy hairs on leaves and other plant parts 茸毛
a network of tiny blood vessels between the cerebral surface of the pia mater and the cerebral cortex
同义词： tomentum cerebri
大脑绒被
绒毛
绵毛
... 具柔毛(pubescent,pilose)的毛被稀疏,经手指捏压后一般倒伏;具微柔毛(puberulose, 2.2.2 绒毛(tomentum) 2.2.3 绵毛(lana) ...
... 软脑膜血管瘤病 leptomeningeal angiomatosis 软脑膜的毛状内层 tomentum 可使软脑膜微动脉 pial arteriole ...
... 绒毛板 chorionic plate 绒毛被 tomentum 绒毛部 partes villosa ...
[植]绒毛；软脑膜的毛状内层
It differs in the smaller size of all parts and rufous scabrous tomentum.
它在全株各部分较小和红棕色的粗糙的绒毛层的方面不同。
Peduncles with sparse arachnoid tomentum when young, then gradually falling off.
幼时的花序梗具具稀疏蛛丝状毛，然后逐渐从上落下。
Branchlets with sparse woolly tomentum; abaxial veins of leaves with white hairs and with sparse arachnoid tomentum.
有稀少似羊毛的绒毛层的小枝；叶背面脉具白色的毛和具具稀疏蛛丝状毛。