between和in the middle of的区别

问题描述:

between和in the middle of的区别
Wednesday is middle Tuesday and Thursday
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应把划线部分改成between.
为什么,in the middle of 不也是在...的中间的意思吗?

昂?
between强调是两者之间(不是正中间,汉语习惯是中间)
in the middle of 则是指在正中间.