请问I don't want to take up too much of your time 从语法上讲此处的“of”怎么理解啊!怎么用啊

问题描述:

请问I don't want to take up too much of your time 从语法上讲此处的“of”怎么理解啊!怎么用啊

too much of your time.你太多的时间
这里的 of 是“的”的意思
用法同Friends of mine.