sheath
音标: [ʃi:θ]
sheath是什么意思、sheath怎么读
n. 鞘, 叶鞘, 翅鞘\n【化】 护套\n【医】 鞘
sheath汉语翻译
n. 鞘, 叶鞘, 翅鞘<br>【化】 护套<br>【医】 鞘
sheath词型变化
名词复数:sheaths 动词过去式:sheathed 过去分词:sheathed 现在分词:sheathing 第三人称单数:sheaths
sheath英语解释
名词 sheath:
- a protective covering for a knife or sword
- an enveloping structure or covering enclosing an animal or plant organ or part同义词：case
- a dress suitable for formal occasions同义词：cocktail dress
sheath例句
- 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
- A growing feather still enclosed in its horny sheath, especially one just emerging through the skin.(鸟类的)新生毛一种裹在角鞘中的新生毛，特别是刚刚冒出皮肤外的羽毛
- 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)