slapdash
adjective /ˈslæpdæʃ/
  /ˈslæpdæʃ/
- done, or doing something, too quickly and carelessly仓促马虎的;毛躁的;潦草的 - She has a very slapdash approach to keeping accounts.她记账十分潦草马虎。 
- a slapdash piece of writing一篇粗制滥造的文章 
 
- She has a very slapdash approach to keeping accounts.