Martin's speculum
[医] 马丁氏直肠窥器
🧩 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
Your pressure is 120 over 75, and that's fine.
你的收缩压是120， 舒张压 75。
Who is the leader of this political party?
谁是这政党的首领？
They said that the march had been forbidden, but that wasn't true.
他们说游行向来是被禁止的，但这不是事实。