【医】 circulus umbilicalis
hilum; navel; omphalos; umbilicus
【医】 belly-button; mesompharion; navel; omphalo-; omphalos; omphalus; umb.
umbilicus
artery
【医】 a.; arteri-; arteria; arterio-; artery
clump; cluster; crowd together; grove; thicket
【计】 clump; plex
【医】 bouquet; tuft