frequency

中文意思

• n. 频率
• n. 频繁
• n. 频数

英文释义

• n. the number of occurrences within a given time period
• n. the ratio of the number of observations in a statistical category to the total number of observations
• n. the number of observations in a given statistical category

词形变化

复数

frequencies

例句

1. n. 频率

   You can adjust the radio to a different frequency to get a clearer signal.

   你可以把收音机调到一个不同的频率，以获得更清晰的信号。

2. n. 频繁

   The increasing frequency of heavy rain this summer has worried local farmers.

   今年夏天暴雨发生的频繁程度让当地农民感到担忧。

3. n. 频数

   The teacher recorded the frequency of correct answers for each student in the chart.

   老师在图表中记录了每个学生答对题目的频数。