释义 |
truncus ar·te·ri·o·sus \| ̷ ̷ ̷ ̷(ˌ)ärˌtirēˈōsəs\ noun Etymology: New Latin, arterial trunk : the part of the arterial system within the pericardium connecting the ventricle and ventral aorta in anamniotes and early developmental stages of amniotes; specifically : the part of the truncus arteriosus between the bulbus arteriosus and the ventral aorta |