Rcbf
区域性脑血流（Regional Cerebral Blood Flow）
🗣️ 情景例句
Experts say that a glass of red wine occasionally will do one's health a world of good.
专家说偶尔喝杯经酒对身体很有好处。
In case of fire, keep your head.
万一发生火灾，保持镇定。
The salvage operation had been a complete failure.
打捞工作彻底失败了。