Capillaroscope
毛细管显微镜; 毛细血管镜
🗣️ 情景例句
Why can't you do both?
为什么不能两样一起做？
Great talkers are little doers.
人好说大话，并非实干家。
The other students in the class keep their eyes closed.
班里其余学生一直闭着眼。