1. 子宫镜：检验前,你先躺在床上,医生会用子宫镜(speculum)保持阴道张开,然后用一个木制的匙状仪器,在子宫颈轻轻刮出细胞样本,放在玻璃片上,再在显微镜下检查是否有任何不正常的细胞.
2. 窥器：speculator 投机商 | speculum 窥器 | sped 加速
noun
1. a medical instrument for dilating a bodily passage or cavity in order to examine the interior
2. a mirror (especially one made of polished metal) for use in an optical instrument