sheath
英 [ʃiːθ]
美 [ʃiːθ]
n. (刀、剑等的)鞘; (工具的)套; 护套; 护层; 护皮; 紧身连衣裙
v. 包; 盖
复数：sheaths
Collins.1 / BNC.15335 / COCA.12614
牛津词典
noun
- （刀、剑等的）鞘；（工具的）套
a cover that fits closely over the blade of a knife or other sharp weapon or tool - 护套；护层；护皮
any covering that fits closely over sth for protection - 护套；护层；护皮
any covering that fits closely over sth for protection - 紧身连衣裙
a woman's dress that fits the body closely
柯林斯词典
- (刀、剑的)鞘，套
Asheathis a covering for the blade of a knife. - 保险套;避孕套
Asheathis a rubber covering for a man's penis and is used during sex as a contraceptive or as a protection against disease.
英英释义
noun
- a dress suitable for formal occasions
- a protective covering (as for a knife or sword)
- an enveloping structure or covering enclosing an animal or plant organ or part
双语例句
- Objective: To study the morphological changes of tissue engineering synovialized tendon after transplanted within the flexor digital sheath.
目的：观察用组织工程学方法形成的滑膜化肌腱鞘内移植后的形态变化。 - Would you be his sheath?
你愿意当一个刀鞘吗？ - He drew his sword from its sheath.
他拔剑出鞘。 - She appears wearing a magenta silk sheath dress by Jason wu, who also designed her inaugural gown.
在封面照上，米歇尔身穿一袭由设计师吴季刚为其设计的绛红色紧身丝质裙装。她在奥巴马就职典礼上所穿的礼服就出自吴季刚之手。 - He lowered it and drew his hunting-knife from its beaded sheath at his hip.
他放下枪，从屁股后面的镶珠刀鞘里拔出猎刀。他一刀砍下去，砰的一声，把刀子都震飞了。 - Relating to or resembling a sheath.
鞘的与鞘有关的或鞘状的。 - The cells of leaf bundle sheath contain numerous chloroplasts and starch grains.
叶的维管束鞘细胞含有许多叶绿体和淀粉粒，可以断定它是四碳植物。 - The external sheath of connective tissue surrounding a muscle.
肌外衣包围肌肉的连结组织的外鞘。 - Effect of elastic modulus of stratum and cement sheath on casing strength
地层和水泥环弹性模量对套管强度的影响分析 - All the results demonstrated pyrenoid and starch sheath were closely related with photosynthetic function.
这些结果均表明条浒苔蛋白核（淀粉鞘）单细胞绿藻的蛋白核相同，具有光合作用功能。