plantar metatarsal arteries

• 跖骨底动脉,跖足底动脉

plantar metatarsal arteries的用法和样例：

例句

1. It is safer to use the first dorsal metatarsal artery system as the second blood supply system.
   以第一跖骨底动脉系统作为第二套供血系统更安全。