nystagmic

例句：

1. 1. He was diagnosed with a condition that caused his eyes to nystagmically move involuntarily.
   他被诊断出患有一种导致他眼睛不自主地眼球震颤的疾病。
2. 2.During the performance, the audience noticed that some members of the audience were experiencing nystagmic symptoms.
   在表演过程中，观众注意到一些观众出现了眼球震颤的症状。
3. 3. The patient's doctor explained that the nystagmic symptoms were likely due to an underlying neurological disorder.
   患者的医生解释说，眼球震颤的症状很可能是由于一个潜在的神经性疾病引起的。