大动脉

main artery (blood vessel) / fig. main highway / arterial road

see 大夫[dai4 fu5]

big; large; great / older (than another person) / eldest (as in 大姐[da4 jie3]) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)

(of sth) to move / to set in movement / to displace / to touch / to make use of / to stir (emotions) / to alter / abbr. for 動詞|动词[dong4 ci2], verb

artery

old variant of 脈|脉[mai4]

arteries and veins / vein (on a leaf, insect wing etc)

see 脈脈|脉脉[mo4 mo4]

variant of 脈|脉[mai4]