Cook's speculum
[医] 三叉直肠窥器
🧩 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
I have to return this book to the library.
我得把书还回图书馆了。
There are good chances of promotion in this firm.
在这个企业里有很好的提升机会。
You've got lots of old buildings in your country.
你们国家有许多古老的建筑物。