hypnic jerk

短语

入睡抽动

发音

US

词形变化

hypnic jerks 复数 hypnic jerks

释义与例句

n.
  1. 1.

    An involuntary twitch which occurs just as a person is beginning to fall asleep, often causing momentary wakefulness.

    入睡抽动

    临睡肌跃症