sheath 是什么意思
n. 鞘；护套；叶鞘；女子紧身服装
sheath 记忆方法
1. shed => sheath.
2. The notion underlying it would have been of a stick split open so that a sword blade could be inserted into it.
sheath 中文词源
sheath 剑鞘，套，护套
来自古英语 sceath,套，护套，来自 proto-Germanic*skaithiz,套，护套，来自 PIE*skei,切，分 开，词源同 segment,section,science.比喻用法，即两块分开的木板，剑鞘的原型。
英语词源
sheathsheath: [OE] A sheath is probably etymologically a ‘split stick’. The word comes from a prehistoric Germanic *skaithiz, which also produced German scheide, Dutch schede, and Danish skede. This
sheath 权威例句
- 1. the sheath around an electric cable
- 电线护皮
来自《权威词典》
- 2. He drew his sword from its sheath.
- 他拔剑出鞘.
来自《现代汉英综合大词典》
- 3. This suit of clothing is more inexpensive than that sheath.
- 这套衣服比那套便宜.
来自辞典例句
- 4. He was not ready to sheath all his weapons.
- 他并不准备从此刀枪入库,马放南山.
来自辞典例句
- 5. He wiped the knife and put it back in the sheath.
- 他擦干净刀子,放入鞘内.
来自辞典例句
sheath 造句
- 1. But frequently what we see are disruptions in the way that a protein, it’s like an insulation sheath around the nerve cell, grows and develops.
- 但是，我们经常看到一种蛋白质的生长和发育的途径被打断，这种蛋白质就像一个神经细胞周围绝缘护套。
article.yeeyan.org
- 2. When something took one of his remaining baits, he cut the line with his sheath knife.
- 当他剩下的鱼饵中有一块被咬住时，他就用自己那把带鞘的刀把钓丝给割断了。
www.putclub.com
- 3. Everyone agrees that MS destroys the fatty myelin sheath that enwraps many nerve fibers.
- 所有人都同意医学干涉毁掉了许多脊髓鞘——它们将许多神经纤维包裹在内。
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- 4. Then said Jesus unto Peter, Put up thy sword into the sheath: the cup which my Father hath given me, shall I not drink it?
- 耶稣就对彼得说，收刀入鞘吧。我父所给我的那杯，我岂可不喝呢。
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- 5. These, in turn, generate a structure called the myelin sheath, which insulates nerves against leakage of the electrical signals that carry their messages around.
- 这些，反过来，产生一种叫做髓鞘的组织，它能隔离神经细胞防止电信号周围携带的信息泄漏。
article.yeeyan.org
- 6. He drew his sword in its sheath and apologized for his defiance of the domestic, claiming a misunderstanding, and quickly left the scene.
- 他把剑放回鞘内，并为自己对仆人的挑战道歉，声称只是一个误会，然后快速地离开了。
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- 7. That all flesh may know that I the LORD have drawn forth my sword out of his sheath: it shall not return any more.
- 一切有血气的就知道我耶和华已经拔刀出鞘，必不再入鞘。
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- 8. Surrounding the axon is a myelin sheath, which is actually just insulation.
- 髓鞘将轴突包裹起来,实际上形成了一个绝缘层
v.163.com
- 9. And say to the land of Israel, Thus saith the LORD; Behold, I am against thee, and will draw forth my sword out of his sheath, and will cut off from thee the righteous and the wicked.
- 对以色列地说，耶和华如此说，我与你为敌，并要拔刀出鞘，从你中间将义人和恶人一并剪除。
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- 10. The injury is actually the swelling of the sheath within which the cord slides.
- 这 中伤痛实际上是跟腱鞘肿大。
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- 11. Some researchers suspect that tissue stiffening plays a role in multiple sclerosis, in which nerves lose their protective myelin sheath (Journal of Biology, vol 8, p 78).
- 一些研究人员怀疑，组织硬化导致多发性硬化症，这种疾病令神经失去髓鞘的保护（《生物学杂志》，第8卷，第78页）；
article.yeeyan.org
- 12. They are the products of changes in the frontal lobe of our brains, in the rate of neuron growth, in the shedding of the myelin sheath around our nerve cells.
- 它们是大脑额叶、神经细胞成长速率、神经细胞髓鞘脱落的改变的产物。
article.yeeyan.org
- 13. It is believed that around 1000 BC the ancient Egyptians used a linen sheath for protection against disease.14
- 确信的是在公元前1000年古埃及利用亚麻鞘用来预防疾病。
article.yeeyan.org
- 14. Javert put on his hat again, and advanced a couple of paces into the room, with arms folded, his cane under one arm, his sword in its sheath.
- 沙威戴上帽子，朝屋里走了两步，叉着胳膊，腋下夹根棍子，剑在鞘中。
www.ebigear.com
- 15. But when it was lacking in axons but present in the so-called Schwann cells that actually form the myelin sheath, the mice got sick.
- 但PrP若不在轴突而在形成髓磷脂鞘的施沃恩细胞里时，老鼠就病了。
article.yeeyan.org
- 16. A team of scientists now says that PrP plays a key role in maintaining myelin, a fatty substance that forms a sheath around nerves and helps transmit nerve signals.
- 目前，一组科学家说，PrP在供养髓磷脂中发挥重要作用，髓磷脂是多脂肪的物质形成的鞘，这个鞘存在于神经周围，用以传递神经发出的信号。
article.yeeyan.org
- 17. Seeing then that I will cut off from thee the righteous and the wicked, therefore shall my sword go forth out of his sheath against all flesh from the south to the north
- 我既要从你中间剪除义人和恶人，所以我的刀要出鞘，自南至北攻击一切有血气的。
www.ebigear.com
- 18. Then the Lord spoke to the angel, and he put his sword back into its sheath.
- 耶和华吩咐使者，他就收刀入鞘。
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- 19. And the LORD commanded the angel; and he put up his sword again into the sheath thereof.
- 耶和华吩咐使者，他就收刀入鞘。
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- 20. Swords: Hedaoyiwenzi(Kuina’s relic, a sword with white sheath ); Xunzou; Sandaiguiche( The last two were presented by the boss of a weapon store in the eleventh chapter)
- 佩剑：和道一文字（白色剑鞘，古伊娜的遗物）；雪走；三代鬼彻（此两者为卷11中兵器店老板所赠）
www.elanso.com
- 21. Swords: Hedaoyiwenzi(Kuina’s relic, a sword with white sheath ); Xunzou; Sandaiguiche( The last two were presented by the boss of a weapon store in the eleventh chapter)
- 佩剑：和道一文字（白色剑鞘，古伊娜的遗物）；雪走；三代鬼彻（此两者为卷11中兵器店老板所赠）
www.elanso.com
- 22. This suit of clothing is more inexpensive than that sheath.
- 这套衣服比那套便宜。
-- 来源 -- 英汉 - 辞典例句
- 23. 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。
-- 来源 -- 英汉 - 辞典例句
- 24. He wiped the knife and put it back in the sheath.
- 他擦干净刀子,放入鞘内。
-- 来源 -- 英汉 - 辞典例句
- 25. He drew his sword from its sheath.
- 他拔剑出鞘。
-- 来源 -- 英汉 - 辞典例句
- 26. Eversion of the lining of the sheath can expose the epithlium to injury and infection.
- 包皮内衬的外翻上皮易受伤和感染。
-- 来源 -- 英汉 - 辞典例句
- 27. 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5／8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。
-- 来源 -- 英汉 - 辞典例句
- 28. Put the dagger back in its sheath.
- 把短剑插回鞘内.
-- 来源 -- 英汉 - 辞典例句
- 29. Georgos retrieved the knife and returned it to the sheath.
- 乔戈斯用力把刀抽了出来，插回刀鞘。
-- 来源 -- 英汉 - 辞典例句
- 30. 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。
-- 来源 -- 英汉 - 辞典例句
- 31. He was not ready to sheath all his weapons.
- 他并不准备从此刀枪入库，马放南山。
-- 来源 -- 英汉 - 辞典例句
美：[ʃiθ] 