oftenness

英 [ɒfn'nes] 美 [ɒfn'nes]

• n. 频率

英英释义

Noun:

1. the number of occurrences within a given time period;

   "the frequency of modulation was 40 cycles per second"
   "the frequency of his seizures increased as he grew older"
   

近反义词

【近义词】

• frequency 频繁
• frequence 频率