主句:I could have pointed out
宾语从句:that he had rolled,and that at the end of his course
这个算个插入成分:not in a college .或者你打字可能错了吧、.
再对先行词course来的定语从句:he meant to reach for a scroll
在对先行词scroll来的定语从句:that read Bachelor of Science
整个语句用到了虚拟语气,表现在对过去的惋惜之意.
主句:I could have pointed out
宾语从句:that he had rolled,and that at the end of his course
这个算个插入成分:not in a college .或者你打字可能错了吧、.
再对先行词course来的定语从句:he meant to reach for a scroll
在对先行词scroll来的定语从句:that read Bachelor of Science
整个语句用到了虚拟语气,表现在对过去的惋惜之意.