Sheath

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GRE TOEFL

目录

[编辑] 解释

[编辑] GRE 红宝书

  • n. ( 刀、剑) 鞘、套
  • [英] n. ( 刀、剑) 鞘、套 ( a case for a blade)
  • [例] draw a sword from its sheath

[编辑] Webster Collegiate

noun (plural sheaths)

  • Etymology: Middle English shethe, from Old English scēath; akin to Old High German sceida sheath and perhaps to Latin scindere to split — more at shed
  • Date: before 12th century
  • 1. a case for a blade (as of a knife)
  • 2. an investing cover or case of a plant or animal body or body part: as
    • a. the tubular fold of skin into which the penis of many mammals is retracted
    • b.
      • (1) the lower part of a leaf (as of a grass) when surrounding the stem
      • (2) an ensheathing spathe
  • 3. any of various covering or supporting structures that are applied like or resemble in appearance or function the sheath of a blade: as
    • a. sheathing 2
    • b. a woman's close-fitting dress that is usually worn without a belt
    • c. British condom 1


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