fre·quence /ˈfrikwən(t)s/
時常發生;頻度;頻率
frequence
頻率
Fre·quence n.
1. A crowd; a throng; a concourse. [Archaic.]
2. Frequency; abundance. [R.]
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frequence
n : the number of occurrences within a given time period
(usually 1 second); "the frequency of modulation was 40
cycles per second" [syn: frequency, oftenness]