| 释义 |
frequencyfre·quen·cy /ˈfrikwənsi / noun (plural fre·quen·cies)- [uncountable] the number of times that something happens in a particular period发生率◆Fatal accidents have decreased in frequency in recent years (= there are fewer of them).近年来致命事故的发生率已经下降。
- [uncountable] the fact that something happens often频繁◆The frequency of deaths from cancer near the nuclear power plant is being investigated.对核电站附近频繁出现的癌症致死问题正在调查当中。
- [countable, uncountable] (
physics物理) the rate at which a sound wave or radio wave moves（声波或无线电波的）频率◆high-frequency / low-frequency sounds高频音；低频音◆Which frequency does the radio station broadcast on?这家广播电台在哪个频率播出？
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