sheath是什么意思_sheath怎么读_中英文释义(含例句用法)

sheath: sheath: [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 seems to have been derived from the base *skaith ‘divide, split’ (source also of English shed ‘give off, drop’ and ski), in which case the notion underlying it would have been of a stick split open so that a sword blade could be inserted into it.
=> shed, ski
sheath (n.): Old English sceað, scæð, from Proto-Germanic *skaithiz (cognates: Old Saxon scethia, Old Norse skeiðir (plural), Old Frisian skethe, Middle Dutch schede, Dutch schede, Old High German skaida, German scheide "a sheath, scabbard"), according to OED, possibly from root *skei- "divide, split" (see shed (v.)) on notion of a split stick with the sword blade inserted. Meaning "condom" is recorded from 1861; sense of "close-fitting dress or skirt" is attested from 1904.

词态变化

复数 sheaths;

权威造句

1. the sheath around an electric cable: 电线护皮

2. He drew his sword from its sheath.: 他拔剑出鞘.

3. This suit of clothing is more inexpensive than that sheath.: 这套衣服比那套便宜.

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.

5. He wiped the knife and put it back in the sheath.: 他擦干净刀子,放入鞘内.

近反义词

sheath knife 鞘刀

close sheath 闭鞘

tendon sheath 腱鞘

lead sheath 铅皮,铅防护套...

copper sheath 铜包皮

dentinal sheath 牙质鞘

sheath loss 包皮损耗

root sheath 根鞘

rubber sheath 橡胶护套

cable sheath 电缆包皮层

steel sheath 钢皮

epithelial sheath 上皮鞘

fibrous sheath 纤维鞘

myelin sheath 髓鞘

plasma sheath 等离子壳层

protective sheath 接地屏蔽

plastic sheath 塑料护皮

metallic sheath 金属套管,金属包皮...

proboscis sheath 吻鞘

condom 安全套

相似短语

axillary sheath 腋鞘

cable sheath 电缆包皮，电缆护皮，电缆护套，光缆皮

carotid sheath 颈动脉鞘，颈动脉鞘

external sheath 外层包覆

induction sheath 感应屏蔽层，磁感应屏蔽层

hydrated sheath 水化层

sheath pile n.板

tangential sheath 【医】切线鞘(颈动脉)

sheath of sting 刺鞘

cellular sheath 【医】细胞鞘

单词分析

暂无,等待补充.

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是什么意思，sheath怎么读

sheath基本信息

英英释义

中英词源