She found she was a dollar or two short to buy the book中的was是什么意思,作什么用为什么可这么用

She found she was a dollar or two short to buy the book中的was是什么意思,作什么用为什么可这么用
She found she was a dollar or two short to buy the book中的was是什么意思,作什么用为什么可这么用

She found she was a dollar or two short to buy the book中的was是什么意思,作什么用为什么可这么用
she was a dollar or two short
意思是她少一到两美元
这句话意思是她发现自己买书还差一两美元

这句话好像不对