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单词 sheath
释义

sheath /ʃiːθ//ʃiθ/

英汉-汉英词典
n. 鞘;护套;叶鞘;女子紧身服装
词组 | 习惯用语
leaf sheath 叶鞘
tendon sheath [解]腱鞘
cable sheath 电缆包皮层
英语例句库
  1. Palisade tissue is rich in saliferous vacuoles, while vascular bundle sheath is obvious.
    栅栏组织富含含盐液泡泡,维管束鞘明显。
  2. 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。
  3. Seamless sheath of ether-based urethane resistant to cathodic, hydraulic and other environmental conditions.
    无缝铠装乙醚基氨基甲酸乙酯。耐阴极、液压和其它环境条件。
  4. The micrib belonging to bicollateral bundle is well developed.The bundle sheath is composed of idioblasts.
    主脉发达,有异细胞组成的维管束鞘,具双生韧皮部
  5. Objective: To isolate and culture hair outer root sheath amelanotic melanocyte derived from human scalp.
    目的从人头皮毛囊外根鞘分离纯化培养无色素黑素细胞。
  6. In Japan the leaf sheaths are always conspicuously tuberculate-hispid; the older, lower sheaths with disarticulated blades are glabrescent and spotted with tubercles.
    在日本叶鞘总显著具糙硬毛具瘤;最旧的,更下部的鞘具叶片在后脱落和斑点具小瘤。
  7. Applying basic magnetofluiddynamic theory, the author analyzes the model flowing in plasma sheath under the combined action of magnetic and electric field.
    本文应用磁流体力学基础理论,分析了在磁场和电场联合作用下,等离子体鞘中模型流动。

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原声例句
连线杂志

This forms what's called the rectus sheath.

这就形成了所谓的直肌鞘

英国学生科学读本

But each claw has a sheath which covers it and keeps it sharp.

但是每个爪子都长着" 爪套" (学名是" 球套" ), 可以盖住爪子, 不让爪子磨秃。

双语版 TED-Ed 演讲精选

Myelin is a fatty sheath that insulates an axon, preventing electrical currents from leaking out.

髓鞘质是一种脂肪鞘,它把轴突隔绝起来,以防止电波泄漏。

摩登家庭第一季_Modern Family-Season01

Hey, Luke. Look. Do you wanna make a comb sheath?

嘿,卢克。瞧啊。你想做个梳吗?

冰与火之歌:冰雨的风暴(中英对照)

" Her too" . Davos slid the dirk back into its sheath.

" 对,还有她。" 戴佛斯将匕首收回鞘中。

美食家基地

So Ebbers, you've now got shallot tips and a couple of the sheaths.

埃伯斯,你现在有了葱尖和一些葱鞘

凯斯宾王子

He was afraid at first that it might be rusty and stick to the sheath.

开始他担心宝剑会锈在剑鞘里拔不出来。

海底两万里(原版)

Swept along by its propeller, the Nautilus was traveling through a sheath of flashing light.

诺第留斯号受它的帆轮推动,是在电光熔炉中行驶了。

Osmosis-神经

Myelin is the protective sheath that surrounds the axons of the peripheral neurons allowing them to quickly send electrical impulses.

髓鞘质是包绕在周围神经轴突上的保护性,使轴突可以快速传递电冲动。

冰与火之歌:冰雨的风暴(中英对照)

Ser Loras Tyrell slammed his sword back into its sheath.

洛拉斯·提利尔爵士将长剑" 砰" 的一声,收回鞘中。

英语百科

Sheath

Sheath pronounced as /ʃθ/, may refer to:

近义、反义、联想词
近义词
n.
protective covering, protective cover, protection, covering, natural covering, cover, dress

联想词
catheter导管;blade刀片,刀锋;cannula套管,插管;sword刀,剑;suture缝合;distal末梢的,末端的;pouch小袋;tunic束腰外衣;knife刀;dagger匕首,短剑;holster手枪皮套;
英英词典
sheath n.
  1. a protective covering for a knife or sword
  2. an enveloping structure or covering enclosing an animal or plant organ or part

  3. synonymous: case
  4. a dress suitable for formal occasions

  5. synonymous: cocktail dress
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更新时间:2025/6/18 16:11:59