loudness
英['laudnis]美['laudnis]
n.
1.高声；吵闹
2.响度，音量
1.高声；吵闹
2.响度，音量
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- He shouted with extreme loudness. He made a bass drum of Miss Martha's counter
他拼命叫嚷着，用力地敲着玛莎小姐的柜台，像是在敲低音大鼓。收藏 - A gradual decrease in force or loudness.
渐弱力量或音量的逐渐减弱收藏 - loudness of sound may be measured
声音的响度可以测量。收藏 - The amplitude or loudness of a sound.
音量声音的响度或强度收藏 - Pure tones of the same intensity but different frequencies do not necessarily produce sensations of equal loudness
声强相同而频率不同的纯音，未必产生响度相同的感觉。收藏
开心词场背单词
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