1·Chorea is an aimless and irregular, fast and involuntary movement of head and face, and four extremities.
舞蹈病临床常见以头面部及四肢无目地不规则，快速不自主的运动，呈突然发作。
2·Lucius Malfoy made an involuntary movement; for a fraction of a second, it seemed he expected to receive Voldemort's wand in exchange for his own.
卢修斯·马尔福不自主地移动了一下，有那么一刻，他看起来似乎在盼望伏地魔会把自己的魔杖交给他。
3·Epilepsy is marked by seizures stemming from abnormal electrical activity in the brain, causing involuntary movement or behavior. Drug treatment is given to prevent seizures.
癫痫是由大脑异常放电造成的癫痫发作，导致不自主的运动或行为。药物治疗能够防止癫痫发作。
4·Other ocular signs include involuntary rhythmic movement of the eyeball.
其它眼睛特征包括眼球无意识而有节奏的运动。
—— 《柯林斯英汉双解大词典》
5·Hiccup is a brief involuntary inspiratory movement followed by glottal closure.
呃逆是一个简短的自愿吸气运动其次是声门关闭。
6·Setting up a new index to evaluate visual fatigue by examining the influence of VDT work on involuntary eye movement with experimental studies.
采用实验研究的方法研究了VDT作业对固视运动的影响，建立了评价视觉疲劳的新指标。
7·Shudder These verbs mean to manifest involuntary vibratory movement.
这些动词意味着显示出不由自主的振动。
8·These verbs mean to manifest involuntary vibratory movement.
这些动词意味着显示出不由自主的振动。
9·On the basis of Michotte's classic launch paradigm, the authors manipulate the allocation of involuntary attention during movement event to inspect the role of attention on causal perception.
因此，本研究在客体碰撞范式基础上通过操作目标事件知觉过程中注意的分配方式，考查注意在因果知觉中的作用。