frequency用法_例句
frequency 朗读
frequency
音标：英[ˈfri:kwənsi] 美[ˈfrikwənsi]
frequency翻译
词形变化:
复数：frequencies
frequency双语用法和例句
- 1 . Their instruments detected very faint radiowaves at a frequency of 3 kilohertz.
- 他们的仪器检测到一个3千赫的微弱无线电波。
来自柯林斯例句
- 2 . Fatal road accidents have decreased in frequency over recent years.
- 近年来致命交通事故发生率已经下降。
来自《权威词典》
- 3 . If we can know their frequency we will monitor their talking.
- 如果我们知道他们的频率,我们就能监听他们的谈话.
来自《简明英汉词典》
- 4 . The drug can reduce the frequency and severity of attacks.
- 这种药能降低发病次数和严重程度.
来自《简明英汉词典》
相关单词
frigging fda flint flaunch fare fiacre flattish fluorubin forfeiture foretelling frogmouth fatly foremast fuzzyness frumpy frenetic foliar frau fenocinol foreseeingly