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speculum

英 /ˈspekjələm/美 /ˈspekjələm/
  • n.
    金属镜；反射镜；[医] 窥器
复数specula或speculums

双语例句

  1. Note the edge of the speculum is sharp.
    注意边缘的窥器是尖锐的。
  2. You will be aware of a support (speculum), which helps to hold your eye open.
    你会感受到一个撑子(扩张器)，它可以保持你的眼睛睁开。
  3. Methods: Questionnaires were used to measure the reasons for the comfort changing of 80 cases after inside-nostril speculum operations.
    方法对80例鼻内窥镜术后病人舒适改变原因进行问卷调查。

网络短语

  • Electronic Speculum
    电镜
  • nasal speculum
    鼻镜；鼻窥器
  • speculum metal
    镜青铜；镜用合金；镜铜
  • ear speculum
    耳镜；耳窥器；检耳镜
  • eye speculum
    开睑器；开睑器睑牵开器；眼睑撑；眼撑

同义词

n.
metallic mirrorreflecting mirror
金属镜；[光]反射镜；[医]窥器

英英释义

  • n.a mirror (especially one made of polished metal) for use in an optical instrument
  • n.a medical instrument for dilating a bodily passage or cavity in order to examine the interior

词源

  • speculum窥器，张开器
    来自拉丁语 speculum,镜子，反光镜，来自 specere,看，观察，词源同 spectate,microscope.
  • speculum
    From Latin speculum ‎(“mirror”), from specere ‎(“to see; to look at”) + -ulum ‎(“forming tools of performing a verb”)