1590s, in surgery and medicine, "instrument for rendering a part accessible to observation," from Latin speculum "reflector, looking-glass, mirror" (also "a copy, an imitation"), from specere "to look at, view" (see scope (n.1)). As a type of telescope attachment from 1704.
speculum 英文释义
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
speculum 双语例句
1. 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.
来自互联网
2. Conclusion Cervical diseases can be diagnosed by vaginal speculum and then give exact and pristine treatment.
结论通过阴道镜检查可对宫颈疾病做出明确诊断,以便给予正确的、早期的治疗.
来自互联网
3. An instrument consisting of a tube or speculum equipped with a light, used to examine rectum.
'直'.''肠镜由带灯的管筒或''.'窥'.''''.'镜'. ''组成的仪器, 用于检查肛门.
来自互联网
4. A Steiner - Anvard weighted speculum is inserted into the posterior cul - de - sac after this space is opened.
于膀胱子宫陷凹置入Steiner-Anvard加重窥器.
来自互联网
5. Objective Purpose To study the value of abdominal speculum in the gynecology surgical operation.
目的探讨腹腔镜在妇科手术中的应用价值.
来自互联网
speculum 实用场景例句
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.
互联网
Objective Purpose To study the value of abdominal speculum in the gynecology surgical operation.
