a drug used to relieve or prevent spasms (especially of the smooth muscles)
同义词：spasmolytic, antispasmodic agent
antispasmodic详细解释
an.ti.spas.mod.ic adj.（形容词）Relieving or preventing spasms, especially of smooth muscle.减轻痉挛的，防止痉挛的：减轻或防止痉挛的，尤指平滑肌的n.（名词）An antispasmodic agent.Also called spasmolytic 镇痉药剂也作 spasmolytic
