英语词汇“perceived noise”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	perceived noise
释义	perceived noise Acoustics noun Noise as measured by comparison to the sound pressure level of a reference sound which independent observers assess to be of the same volume; usually attributive, especially in perceived noise decibel (abbreviated PNdB), perceived noise level. Origin 1950s.
随便看	prudentially prudently prudentness prudery Prudhoe Bay prudhomme prud'homme prudhommie prudish prudishly prudishness prudist prudity Prufrockian pruinate pruinescence pruinose pruinous prunable prunase prunasin prune prune belly prune brandy prune-faced

英语词典包含243303条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

perceived noise