in an average 和 on average作状语时侯的区别

问题描述:

in an average 和 on average作状语时侯的区别
1个回答 分类:综合 2014-12-16

问题解答:

我来补答
好像不能用in an average
再问: 只有 on average吗,怎么造句呢
再答: The students in this class are 19 years old on average. =The average age of the students in this class is 19 years old. They can earn 200 dollars a month on average. 他们平均每月能挣200美元。
再问: 请问有 in an average of 的词组吗
再答: an average of 一个...的平均数, 在语境中可以使用in an average of ,但好像不能算短语
 
 
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