问题描述:
He has a 10-miles' drive each day to and from his work.
此处的mile后面加"s"是正确的吗?有连字符的话是否要加"s"?
此处的mile后面加"s"是正确的吗?有连字符的话是否要加"s"?
问题解答:
我来补答展开全文阅读
问题描述:
问题解答:
我来补答