Rcbf
区域性脑血流（Regional Cerebral Blood Flow）
🗣️ 情景例句
Certainly, sir. I'll get a taxi for you. Are you going directly to the cinema?
好的，先生。我会帮您叫车的，您直接去电影院吗？
I know he will answer your question.
我知道他会回答我的问题。
He could hear their crying, also children's voices.
他可以听到妇女们的哭声，还有孩子们的声音。