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- Put the dagger back in its sheath. 把短剑插回鞘内。
- helical sheath 螺旋鞘
- Forming or enclosed in a sheath. 有鞘的形成鞘的或装在鞘内的
- The sheath of connective tissue enclosing a bundle of nerve fibers. 经来膜包裹住神经纤维的膜状结缔组织
- The helical spring can no longer be used. 盘簧不能再用了。
- The polynucleotide chain is helical. 多核苷酸键是螺旋形的。
- Relating to or resembling a sheath. 鞘的与鞘有关的或鞘状的
- He drew his sword from its sheath. 他拔剑出鞘。
- He drew the knife from its sheath. 他把刀从刀套里退出来。
- A protective covering or sheath. 鞘一种保护性的覆盖物或套
- An enveloping sheath or envelope. 外皮或包膜一个包装壳或外壳
- His sword now sleeps in the sheath. 他的剑现在在鞘内。
- The helical gear has become worked down over the years. 斜齿轮因为年久而磨损了。
- FLEXIBLE STEEL CABLE COVERED WITH PLASTIC SHEATH. 弹簧钢丝外套塑料护套。
- He wipes the knife and put it back in the sheath. 他擦乾净刀子，放入鞘内。
- He put the dagger back in its sheath. 他把匕首插回鞘中。
- The Sheath of the Brachial Plexus: Fact or Fiction? 臂丛的鞘:真实还是虚构?
- The sheath tube can be coated with Teflon. 电子管的外壳可以涂上一层特氟纶。
- The milling machine is often employed to cutspur and helical gears. 铣床常用来铣制正齿轮和斜齿轮。
- UGEFP cable adopt black chloroprene rubber sheath. 型电缆采用黑色氯丁橡皮护套。
