sheath
sheath 的中文翻译
音标:
n.
鞘, 护套, 外壳
sheath 的英文句子和中文句子
The innermost layer of the cortex that forms a sheath around the vascular tissue of roots and some stems.
内皮层皮层的最内层,在根、茎的导管组织周围形成一道叶鞘(茎衣)
The sheath of connective tissue enclosing a bundle of nerve fibers.
经来膜包裹住神经纤维的膜状结缔组织