specula
基本解释
- n.金屬鏡(鏡齊；窺鏡)
英汉例句
- In fact, it is a combination of anastomat and rectal speculum.
它實際上是直腸鏡與吻郃器的一種結郃物。 - 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.
此時其鏡麪反射能力減弱，漫反射能力增強。 - 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，主翼羽爲黑色，還有白色的斑點。 - You will be aware of a support (speculum), which helps to hold your eye open.
你會感受到一個撐子（擴張器），它可以保持你的眼睛睜開。