| 释义 |
anular placenta an·u·lar pla·cen·taa placenta in the form of a band encircling the interior of the uterus. Synonym(s): ring-shaped placenta, zonary placentaan·u·lar pla·cen·ta (an'yŭ-lăr plă-sen'tă) A placenta in the form of a band encircling the interior of the uterus. |