cobble together
phrasal verbcobble something  together 
- to produce something quickly and without great care or effort, so that it can be used but is not perfect草率匆忙地制作;胡乱拼凑;粗制滥造 - The essay was cobbled together from some old notes.这篇文章是用以前的一些笔记胡乱拼凑而成的。 
- The reforms have been very hastily cobbled together.改革是仓促拼凑的。 
 
- The essay was cobbled together from some old notes.