音标:['desibel] ;
n. 分贝
[计] 分贝
n. a logarithmic unit of sound intensity; 10 times the logarithm of the ratio of the sound intensity to some reference intensity
词型变化:名词复数形式 : decibels
考试类型:[GRE]

decibel的用法和样例:

例句

用作名词(n.)
  1. The noise pollution reached a high decibel level.噪音污染达到了很高分贝。

词汇搭配

  • decibel log frequency characteristic分贝对数频率特性...
  • decibel milliwatt分贝毫瓦
  • decibel potentiometer分贝电位计
  • decibel measurement分贝测定
  • adjusted decibel调整分贝
  • decibel gain分贝增益
  • aircraft decibel rating飞机分贝等级...
  • decibel adjusted调整分贝
  • perceived noise decibel感觉噪声分贝...
  • decibel chart分贝列线图
  • decibel volt伏特分贝
  • decibel scale分贝标度
  • decibel calculator分贝计算图表...
  • decibel loss分贝衰耗
  • decibel hertz分贝赫
  • decibel meter分贝计,分贝表...
【近义词】
  • dB分贝 (=decibel...

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