Rcbf
区域性脑血流（Regional Cerebral Blood Flow）
🗣️ 情景例句
I feel like a new man.
我感觉像是换一个人似的。
And the problems that some of us have had in the past year.
和去年我们一些人遇到的问题。
What a beautiful ship!
多漂亮的船啊！