- n.
(pl. sheaths )
1.(刀剑的)鞘。
2.护套；外皮；外壳；包装。3.【生，解】鞘；兜。
4.【植物；植物学】叶鞘。 ；包装。6.【昆】翅鞘。
7.(电缆的)铠装。
8.【无线电】阳极；正电压电极；(电子管的)屏极。
9.(河边)防泛石堤。
10.女式紧身连衣裙。
11.〔口语〕阴茎套，避孕套。vt.
＝sheathe.
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sheath中文什么意思
[ ʃi:θ ] 发音: 用"sheath"造句
例句与用法
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- A spiral deformation occured in the lower part of the young leaf enclosed in the sheath .
在叶鞘裹住的幼叶下部呈现螺旋状。 - As the two charge distributions separate, leaving positive and negative sheaths .
当两种电荷分布开始时，就留下正离子鞘和负离子鞘。 - Most axons in adult nerve tissue are ensheathed by single or multiple folds of a sheath cell .
成年人神经组织的大多数轴突外面都包裹着一层或多层鞘细胞。 - Each stay is composed of 25-5/8 in diameter dywidag bars encased in a metal sheath .
每根拉索由25根直径为58英寸（16毫米）的迪威达格式粗钢筋组成，拉索套在金属套管内。 - He leaped to his feet, at the same time reaching to his belt for a hunting knife he carried in a sheath .
他纵身一跳，站了起来，同时伸手到腰带上去拔他那把套在鞘里的猎刀。
英文释义
名词- a dress suitable for formal occasions
同义词：cocktail dress - a protective covering (as for a knife or sword)
- an enveloping structure or covering enclosing an animal or plant organ or part
同义词：case