“睡眠瘫痪症”常见的英文表达是 sleep paralysis。
睡眠瘫痪症是一种在睡眠期间发生的短暂性不能运动或不能说话的现象,通常发生在入睡或醒来时。例如:Many people have experienced sleep paralysis at least once in their lives.(很多人一生中至少经历过一次睡眠瘫痪症。)