n.嘘声；嘶嘶声
v.发出嘘声（表示不满）；发嘶嘶声
However, they occasionally snort, hiss, or bark. 不过哑天鹅偶尔会发出呼哧声，嘘声，或吼声。
With a sibilant hiss, the Things began to move. 藉由一声丝丝作声的嘘声，事物开始移动。
When hearing the snake hiss, I felt creepy. 听见蛇的嘶嘶声，我感到毛骨悚然。
The hiss came from an open comms line. 的嘶嘶声来自一个开放的通信线。
