zhǔ​dòng​mài

aorta

主动脉 (主動脈) zhǔ​dòng​mài
aorta noun
the main artery of the body, supplying oxygenated blood to the circulatory system

The heart pumps blood into the aorta to be distributed throughout the body.

Frequency

Movie subtitles
1.22 per million appears in 1% of films
Written text
4.43 per million

Sources

Definitions
CC-CEDICT