单词 | decibel |
释义 | decibel (once / 25364 pages) n WORD FAMILY decibel: decibels USAGE EXAMPLESThere’s actually noise registering on the decibel meter, and it’s not just for free chicken. Washington Post(Jan 01, 2017) The natural decibel level here is low, respectfully so for the sacred sites. Washington Times(Dec 21, 2016) Eighty decibels is twice as loud as 70 decibels, and 90 decibels is four times louder. New York Times(Dec 06, 2016) n a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity Syn|Hyper dB sound unit any acoustic unit of measurement |
随便看 |
|
英语词典包含147318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。