sheath
听听怎么读
英 [ʃi:θ]
美 [ʃiθ]
是什么意思
护套;鞘;叶鞘;紧身装
包,盖;
变形
复数:sheaths过去式:sheathed过去分词:sheathed现在分词:sheathing第三人称单数:sheaths
英英释义
sheath[ ʃi:θ ]
- n.
- 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
学习怎么用
词组短语
leaf sheath叶鞘
tendon sheath[解]腱鞘
cable sheath电缆包皮层
双语例句
用作名词(n.)
- Put the dagger back in its sheath.
把短剑插回鞘内。 - As he stepped forward, it dropped out of its sheath.
约押前行,刀从鞘内掉出来。 - The continuous filament polyester sheath is braided over a continuous nylon fiber core.
连续细丝聚酯护套被编织物包上连续的尼龙纤维核心上方。 - The polyester sheath provides added protection for ultraviolet light and from chemicals that are harmful to nylon.
聚酯护套提供增加的保护紫外线和从化学制品对尼龙伤害。
权威例句
Stent sheath for local drug deliveryDevelopment of sheath folds in shear regimesThe Bohm criterion and sheath formationAnalytical solution for capacitive RF sheathSheath thickness and potential profiles of ion‐matrix sheaths for cylindrical and spherical electrodesHabitat use of the Pacific Sheath-Tailed Bat (Emballonura semicaudata) on Aguiguan, Mariana IslandsDistribution and Status of the Sheath-Tailed Bat (Emballonura semicaudata) in the Mariana IslandsSox9 Is Essential for Outer Root Sheath Differentiation and the Formation of the Hair Stem Cell CompartmentCHARACTERIZATION AND BIOLOGICAL IMPLICATIONS OF SCYTONEMIN, A CYANOBACTERIAL SHEATH PIGMENTIdentification of a novel fibroblast growth factor, FGF-22, preferentially expressed in the inner root sheath of the hair follicle.