流逝汉英词典

specula

S 开头单词

基本解释

  • n.金属镜(镜齐；窥镜)

同根派生

     

英汉例句

  • In fact, it is a combination of anastomat and rectal speculum.
    它实际上是直肠镜与吻合器的一种结合物。
  • Then, insert the speculum gently into the ear canal.
    然后，慢慢的把检查镜插入耳道.
  • Its specula reflection weakened while scattering reflection reinforced.
    此时其镜面反射能力减弱，漫反射能力增强。
  • Both sexes have grey wings with black primaries and a white speculum.
    所有的澳洲森林鸭都是灰色翅膀，主翼羽为黑色，还有白色的斑点。
  • 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。