Microangiogram
微血管造影照片
🗣️ 情景例句
I'm really sorry to hear about that.
听到这个消息真让我感到难过。
A useful trade is a mine of gold.
一样有用的手艺是取之不尽的财富。
This letter's full of mistakes. I want you to type it again.
这封信里错误百出。我要你重打一遍。