词典释义：
a sound, especially one that is loud or unpleasant or that causes disturbance
噪声，响声
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making a noise like a pig in a trough 发出像猪在饲料槽中进食的噪声
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what's that rustling noise outside the door? 门外沙沙响的是什么声音？
[mass noun]a series or combination of loud, confused sounds, especially when causing disturbance
嘈杂声，噪音
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dazed with the heat and noise 被热气和噪音弄得头昏眼花
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vibration and noise from traffic .来往车辆发出的震动和嘈杂声。
(
（表达某种情绪或资历的）套话，言语似的声音
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the government made tough noises about defending sterling .关于保护英镑，政府说了些强硬的套话。
[mass noun]
〈技〉 （电信号传输中的）杂音，噪声。
random fluctuations that obscure or do not contain meaningful data or other information
干扰噪声
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over half the magnitude of the differences came from noise in the data .众多差异中有一大半是由数据中的干扰造成的。
〈旧〉 议论；公开，传开。
[no obj.]
〈诗／ 文〉 喧闹。
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make a noise speak or act in a way designed to attract a lot of attention or publicity 引起关注，引起轰动he knows how to make a noise and claim police harassment . 他知道如何引起轰动并指责警察扰民
"Middle English （also in the sense ‘quarrelling’）： from Old French, from Latin
