catch up with 中的up 和with 是什么词性?

fed up with中的fed 是什么词性? catch up with同义词是什么? catch 和catch up with的区别 go on with 和 catch up with catch up on和 catch up with 的区别 To catch up with catch up with each catch up with中文翻译 keep up with 和catch up with 有区别吗 come up with和catch up with 有什么区别 Keep up with 和 Catch up with 有什么不同? catch up 与 catch up with