Rcbf
区域性脑血流（Regional Cerebral Blood Flow）
🗣️ 情景例句
Fine, thank you.
很好， 谢谢。
Do you have glue? I need some here.
你有胶水吗？我这里需要一点。
It is not a simple competition for a fixed amount of food determined by the physical environment,
它已不是为了争得物质环境所决定的有限食物而进行的简单竞争了，