单词详解
1. adj.
平均的;平常的,普通的 (approximating the statistical norm or average or expected value)
There meal was average. 饭菜没什么特别。
2. n.
平均,平均数 (a statistic describing the location of a distribution)
He spends on the average an hour a day on reading. 他平均每天用一小时读书。
3. vt.
A. 求……的平均数 (to calculate the average of sth.)
If you average 4, 6 and 8, you get 6.如果你求4, 6和8的平均数,得6。
B. 平均为,平均达 (be equal to a particular amount as an average)
The rainfall averages 2000mm a year. 年平均降雨量为2000毫米。
相关词组
1. an average of 平均
An average of two students is absent each day. 每天平均有两个学生缺席。
2. in average 平均
In average we receive ten letters each week. 我们平均每星期收到十封信。
3. on average平均,按平均数计算
We received ten calls a day on average. 我们平均每天接到十个电话。
4. on the average 平均
On the average I read five books a month. 我平均一个月读五本书。
相关单词
近义词:medium, median
反义词:minimum, maximum
副词:averagely
名词:averageness
过去式:averaged
过去分词:averaged
现在分词:averaging
第三人称单数:averages
复数:averages