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BNC: 20427 COCA: 0

decibel

noun
/ˈdesɪbel/
/ˈdesɪbel/
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  1. a unit for measuring how loud a sound is分贝(声音强度的单位)
    • Noise from the disco reached 110 decibels.迪斯科舞厅的噪音达到了110分贝。
    • Gary’s voice rose several decibels as he finally lost patience with them.加里的声音提高了几个分贝,因为他终于对他们失去了耐心。
    Word Originearly 20th cent.: from deci- ‘ten’ + bel (the unit being one tenth of a bel).
BNC: 20427 COCA: 0
BNC: 20427 COCA: 0
BNC: 20427 COCA: 0
decibel
Relating to sound: above, acoustic, acoustics...

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