n.【口】

1. 錯誤；遺漏
   Due to a big slip-up, the students were sent home early today.

   由於一個大疏忽，使得學生今天提早放學回家。

2. 不幸事故
   Due to a slip-up at the power plant, there was a five hour blackout.

   發電廠的疏忽導致停電五小時。

n.