Hartmann's speculum
[医] 哈特曼氏鼻窥器
🧩 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
You've been working late
你一直工作到很晚
He still has a bad cold.
他仍然患重感冒。
When will the contract be ready?
合同何时准备好？