sound 有没有复数，请举例。

有复数形式
1. 声音,响声;【物】声[U][C]
We heard sounds of laughter from the next room.
我们听到隔壁房间传来的阵阵笑声。
2. 喧闹声[C]
The sounds from the next room woke up the child.
隔壁房间传来的喧闹声把孩子弄醒了。
3. 音调;【语】音[C]
4. 可听范围,听距[U]
We camped within sound of the sea.
我们在听得见海涛声的地方露营。

[U]为不可数形式 [C]为可数形式

Peter heard the sound of gunfire.
彼德听见了枪炮声。
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2
The aeroplane will travel at twice the speed of sound.
这架飞机的速度将是音速的两倍。
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3
She went and turned the sound down.
她去把音量关小了。
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4
They have started showing a strong soul element in their sound.
他们的音乐风格开始表现出一种强烈的灵乐特色。
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5
The buzzer sounded in Daniel's office.
丹尼尔办公室里的蜂音器响了。
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6
The Archbishop of Canterbury has sounded a warning to Europe's leaders on third worlddebt.
坎特伯雷大主教就第三世界的债务问题向欧洲的领导人发出了警告。
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7
They heard what sounded like a huge explosion.