He has had trouble with cars and their owners 帮忙分析下句子里的Has 和had 分别什么意义

问题描述:

He has had trouble with cars and their owners 帮忙分析下句子里的Has 和had 分别什么意义

has是表示时态是现在完成时
而had 则是英语中用来表示拥有 遇到的意思 其实原型是have 只是因为
has 是完成时的缘故所以这里用had