单词 | sheath |
释义 | sheathsheath[ʃi:θ]n.(pl. sheaths [ʃiðz])1.■鞘; 套;【植】叶鞘; (昆虫)翅鞘2.■护套; 外皮; 外壳; 包装3.■茎衣; 箨; 笋叶4.■(电缆的)铠装5.■【无】阳极; 正电压电极; (电子管的)屏极6.■(河边)防泛石堤7.■女式紧身衣服the sheath of a sword剑鞘sheath knife(海员用)带鞘短刀the protecting sheath of a cable海底电线的护套 词性变化sheath[ʃi:θ]vt.1.■=sheathe 继承用法sheathbill[ˈʃi:θbɪl]n.1.■【动】鞘嘴鸥sheathlessadj.sheathlikeadj. 特殊用法aluminium sheath1.■铝包皮, 铝护套amniotic sheath1.■(脐带的)羊膜鞘anode sheath1.■阳极电子罩blade sheath1.■叶鞘bundle sheath1.■维管束鞘cable sheath1.■电缆包皮层capillary sheath1.■毛细管鞘cathode sheath1.■(气体放电管)阴极套caudal sheath1.■尾鞘central sheath1.■中央鞘(鞭毛)cheliceral sheath1.■螯肢鞘close sheath1.■闭鞘cone sheath1.■(螯肢)锥鞘copper sheath1.■铜包皮core sheath1.■(鞭毛)芯鞘cotyledonary sheath1.■子叶鞘deep fissured sheath1.■敞鞘dentinal sheath1.■牙质鞘double sheath1.■双层外皮electron sheath1.■电子层, 电子壳epithelial sheath1.■上皮鞘external sheath1.■外层包覆fibrous sheath1.■纤维鞘filament sheath1.■轴丝鞘flaming sheath1.■火焰覆盖层hydrated sheath1.■水化层inner epithelial sheath1.■(毛根)内上皮鞘inner root sheath1.■内根鞘insulating sheath1.■保温套, 绝缘套ion sheath1.■(闸流管栅极周围的)离子覆盖, 离子层lead sheath1.■铅皮, 铅防护套leaf sheath1.■叶鞘medullary sheath1.■髓鞘metallic sheath1.■金属套管; 金属包皮mucus sheath1.■粘液鞘myelin sheath1.■髓鞘nerve sheath1.■神经鞘non-metallic sheath1.■非金属包皮notochordal sheath1.■脊索鞘oil-resisting sheath1.■抗油外壳outer ovariolar sheath1.■卵巢外膜penalsheath1.■(昆虫)阳茎鞘perichordal sheath1.■脊索鞘perivascular sheath1.■血管周鞘persistent sheath1.■宿存鞘pharyngeal sheath1.■咽鞘plasma sheath1.■等离子壳层plasmagel sheath1.■原生质凝胶鞘polyethylene sheath1.■聚乙烯绝缘外皮proboscis sheath1.■吻鞘positive-ion sheath1.■正离子层protective sheath1.■(变压器初级和次级绕组之间的)接地屏蔽root sheath1.■根鞘skeletogenous sheath1.■生骨层spicule sheath1.■交合刺鞘spiral sheath1.■螺旋鞘tail sheath1.■(噬菌体)尾鞘tendinous sheath1.■腱鞘tendon sheath1.■腱鞘tentacular sheath1.■触手鞘thermocouple sheath1.■热电偶套管tongue sheath1.■舌鞘vascular bundle sheath1.■维管束鞘wing sheath1.■翅芽wire sheath1.■导线外皮sheath of Henle1.■汉勒氏鞘, 神经内膜sheath of penis1.■(蜻蜓目)阳茎兜sheath of Schwann1.■施旺氏鞘, 神经鞘 |
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