Variations in wood density affect vibrations, and therefore, sound.

木材密度的变化会影响振动，因此也会影响声音。

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Check that joints are secure and the wood is sound.

检查接头是否牢固，木头是否完好。

《柯林斯英汉双解大词典》

But most important of all, the wood has to make the right sound.

但最重要的是木材必须发出正确的声音。

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He fashioned a solid body guitar from one piece of wood, and attached some electronic devices to amplify the sound.

VOA: standard.2009.08.14

There was never a sound beside the wood but one, And that was my long scythe whispering to the ground.

树林边静悄悄，只有一点声音，那是我的长镰在对大地低语。

耶鲁公开课 - 现代诗歌课程节选

The sound reproduction of wood is unmatched, as it provides a natural warmth.

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Soon, the rattle of a chainsaw fills the air and the staccato sound of chopping wood echoes around the forest.

BBC: Poland's wild woods

The sound of tools chipping wood and the whoosh of slow moving ceiling fans and every twenty minutes the chocolaty smell.

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