Kelly's speculum
[医] 凯利氏直肠窥器
🧩 词语组成解析
n. 金属镜, 反射镜, 扩张器\\n[医] 窥器, 张开器; 透明隔; 翼斑, 翼镜(鸟)
🗣️ 情景例句
But first in the school-rooms.
但首先是在教室 。
Like cow, like calf.
有其父必有其子。
I would like to check out.
我想结帐。