decibel
美['desɪbel] 英['desɪbel]
n. 分贝（音量的单位）
英英释义
Noun- a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity
例句
用作名词(n.)- The noise pollution reached a high decibel level.噪音污染达到了很高分贝。
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