请问 have dreamed about 和 had dream about 有什么区别?还是后者dream要加ed呢

请问 have dreamed about 和 had dream about 有什么区别?还是后者dream要加ed呢 请问dream about和dream of有什么区别啊? dream of 和 dream about 什么区别 dream of 和dream about 有什么具体区别啊? dream of与dream about有什么区别? dream of 与dream about 有何关系和区别 dream about 后面加什么? dream of doing sth和dreamed of doing sth有什么不同啊,后者是不是发梦梦过了 我想知道dream of和dream about区别及用法 dream of 和dream about怎么区别 怎么用? dream about dream of 和dream about的区别.clean up和clean out 的区别