Treitz's speculum
[医] 特雷拉氏窥器, 双瓣直肠窥器
🧩 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
Hi, what can I do for you?
嗨，你好。我能为你做些什么？
That isn't the way the event happened.
这不是事情的真相！
At that moment Lucy came into the library.
正在那时候，露茜走进图书馆。