vindexvasomotion./vas-oh-moh-shuhn, vey-zoh-/US // ˌvæs oʊˈmoʊ ʃən, ˌveɪ zoʊ- //血管运动,血管舒张,血管舒张症,血管扩张Definitionsn.noun · 名词1. Physiology.›the change in diameter of a blood vessel.Level 4More words in v →