n.插页(指衬护刚印好的书页以防粘脏的薄衬纸)
This is very slipshod work.
这活儿做得太糙.
I was angry at his slipshod work.
我为他工作粗心而生气.
The subject is taught in a slipshod manner.
那门课没有用认真的方式教.