truncus arteriosus

短语

[医] 动脉干

词形变化

trunci arteriosi 复数

释义与例句

n.
  1. 1.

    The single arterial outlet in the embryological heart which later divides into the aorta and the pulmonary trunk.

    医学
  2. 2.

    Ellipsis of persistent truncus arteriosus.

    医学

词源

Borrowed from Latin truncus arteriosus (literally “arterial trunk”).

来源：wiktionary