speculum是什么意思

音标:英 [ˈspekjələm]美 ['spekjələm]

金属镜, 反射镜, 扩张器[医] 窥器, 张开器; 透明隔; 翼斑, 翼镜(鸟)

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

speculum的用法和例句：

1. and then I killed him with a vaginal speculum.

然后我杀了他 用一把 窥器

2. There was a lovely speculum swab set I had my eye on.

我相中一个可爱的探入式清洗器

3. but I really do need to insert a speculum for this part of the exam.

但我得插入窥器 才能给你做检查

4. I'm also going to need to use a speculum to collect your vaginal discharge.

我还需要用窥镜 收集你的 分泌物

5. I'm sorry. I know this hurts, but I really do need to insert a speculum for this part of the exam.

抱歉 我知道这很疼 但我得插入窥器 才能给你做检查