branch system

详细解释:【计】 分支系统

例句：

Any of a branching system of muscular, elastic tubes that carry blood away from the heart to the cells, tissues, and organs of the body.动脉任何树枝形系统，将血液从心脏输送到身体各细胞、组织和器官的肌肉的，一种有弹性的血管