您好,我想问catch up with sb其中的with sb做什么成分 原句：I have caught up wi

您好,我想问catch up with sb其中的with sb做什么成分 原句：I have caught up wi catch up with sb.做什么句子成分 catch up with sb 的反义词组 keep up with sb与catch up with sb 的区别 catch sb 和catch up with sb都表示赶上某人,有什么区别? 既然catch up with sb/catch sb up都表示赶上某人,那我可不可以说catch up sb呢? 4个英语短语的辨析.catch up with sb.keep up with sb.get in touch with meet up with sb meet up with sb的中文是什么 please buddy up with sb. meet up with sb.和meet with sb.有什么区别? catch 和catch up with的区别