arteriolar spasm

• 小动脉痉挛

arteriolar spasm的用法和样例：

例句

1. The chief mechanism responsible for the symptomatology is the consequence of a general vascular disturbance which leads to edema and spasm of arterioles.
   出现各种症状的主要机制是由于全身性血管功能失调，导致水肿和小动脉痉挛。