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 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.
主动脉系统血管的主干道，将血液由心脏左侧输送到除肺部以外的所有肢体及器官的动脉里 The main trunk of the systemic arteries, carrying blood from the left side of the heart to the arteries of all limbs and organs except the lungs.
传送的指通过导管或管道传送下来的或输送的 Carrying down or away. Used of a duct or vessel.
通过管道把热水从锅炉输送到散热器里。 Pipes convey hot water from the boiler to the radiators.
