详细解释:n. 室, 脑室, 心室
【医】 室(如脑室,心室等)
英语解释：
名词 ventricle:
one of four connected cavities in the brain; is continuous with the central canal of the spinal cord and contains cerebrospinal fluida chamber of the heart that receives blood from an atrium and pumps it to the arteries同义词：heart ventricle