affected by involuntary jerky muscular contractions; resembling a spasm
同义词：spasmodic, spastic
resembling a convulsion in being sudden and violent
convulsive详细解释
con.vul.sive adj.（形容词）Marked by or having the nature of convulsions.痉挛的：以痉挛为特征或者具有痉挛性质的Having or producing convulsions.患有痉挛症的或发生痉挛的 【引伸】 convul.sively adv.（副词）convul.siveness n.（名词）
