查单词网speculumspeculum英英释意

speculum

发布时间:
英 ['spekjʊləm] 美['spɛkjələm]
英语单词speculum
  • n. 金属镜;反射镜;[医] 窥器

英英释意


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