柯林斯词典vasoconstrictor /ˌveɪzəʊkənˈstrɪktə/ 1. N a drug, agent, or nerve that causes narrowing (vasoconstriction) of the walls of blood vessels 血管收缩剂; 血管收缩神经2. ADJ causing vasoconstriction 引起血管收缩的 返回 vasoconstrictor