用“involuntary contraction”造句大全,involuntary contraction造句
Spasmodicwinkingcausedbytheinvoluntarycontractionofaneyelidmuscle.Seizurescanvaryfromthebriefestlapsesofattentionormusclejerks,tosevereandprolongedconvulsions(i.e.violentandinvoluntarycontractions,ora...