[名词解释] 瘘管

被称为“水谷之海”的腑是（） ["三焦","膀胱","大肠","胃","小肠"] 三宝养生论中的“三宝”是指（） ["精气神","气血津","心肝肾","神魂魄","以上均不是"] 增生 窦道 被誉为大众情人的水果是（） ["葡萄","樱桃","苹果","李子","草莓"] 瘘管