psst

1. Psst is a sound that someone makes when they want to attract another person's attention secretly or quietly. 為引起人的注意隱秘或輕聲發(fā)出的聲音

"Psst! Come over here!" one youth hissed furtively. “Psst！過(guò)來(lái)！”一個(gè)年輕人鬼鬼祟祟地發(fā)出嘶嘶聲。