名词

1. 动脉
Arteries are the tubes in your body that carry blood from your heart to the rest of your body.

2. 主干路；干线；要道
You can refer to an important main route within a complex road, railway, or river system as an artery .

1. a major thoroughfare that bears important traffic

2. a blood vessel that carries blood from the heart to the body

Synonym: arteriaarterial blood vessel