| 词汇 |
speculum |
| 释义 |
speculum noun /ˈspekjələm/ /ˈspekjələm/ (medical医学) - a metal instrument that is used to make a hole or tube in the body wider so it can be examined窥器;张开器Topics Medicinec2
词源late Middle English: from Latin, literally ‘mirror’, from specere ‘to look’.
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| 随便看 |
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- bicycling
- bicyclist
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