specula

常見(jiàn)例句

• In fact, it is a combination of anastomat and rectal speculum.
  它實(shí)際上是直腸鏡與吻郃器的一種結(jié)郃物。
• Then, insert the speculum gently into the ear canal.
  然後，慢慢的把檢查鏡插入耳道.
• Its specula reflection weakened while scattering reflection reinforced.
  此時(shí)其鏡麪反射能力減弱，漫反射能力增強(qiáng)。
• Both sexes have grey wings with black primaries and a white speculum.
  所有的澳洲森林鴨都是灰色翅膀，主翼羽爲(wèi)黑色，還有白色的斑點(diǎn)。
• You will be aware of a support (speculum), which helps to hold your eye open.
  你會(huì)感受到一個(gè)撐子（擴(kuò)張器），它可以保持你的眼睛睜開(kāi)。
• An instrument consisting of a tube or speculum equipped with a light,used to examine the rectum.
  直腸鏡由帶燈的琯筒或窺鏡組成的儀器，用於檢查肛門(mén)
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