The circulating renin angiotensin system (RAS) is well known for its role in the maintenance of blood pressure and electrolyte and fluid homeostasis.是什么意思_The circulating renin angiotensin system (RAS) is well known for its role in the maintenance of blood pressure and electrolyte and fluid homeostasis.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句