speculum
/ˈspɛk.jʊ.ləm//ˈspɛk.jə.ləm/
词源链
- 英语English
speculum
词源说明
Learned borrowing from Latin speculum.
释义
名词noun
- 1(medicine) A medical instrument used during an examination to dilate an orifice.
- 2A mirror, especially one used in a telescope.
- 3(ornithology