Perai
n. [鱼]水虎鱼（产于南美产的一种小鱼）
🗣️ 情景例句
The only other sound's the sweep
徐风掠过和细雪纷飞
I remember the girl whose father earns $ 2000 a week.
我记得那个女孩的父亲一星期赚两千元。
and another group were disturbed for an equal period of time but when they were no exhibiting eye-movements,
另一组人也是连续几夜被叫醒，但是在眼球队没活动时被叫醒的。