a long loud high sound made by somebody who is sad or in pain 哀号: 由悲伤或痛苦的人发出的长声高声a high-pitched wailing 高声哭号
shouts or complaints made in a loud high voice 大声呼叫;哀号;高声抱怨 There was a lot of wailing and complaining from the children. 孩子们发出了许多哀嚎和抱怨。
a long loud high sound 发出尖厉的声音;呼啸 the wailing of sirens 警笛声