loused

1.He loused up my promotion chances.

他使我失晋升机会。

2.loused the project; louse up a deal.

搅坏这个程，搞坏一桩交易

3.Marg: Yeah. She *loused-up one of the five best days of your life.

玛格：明白。她破坏你一生中最美好五天之一。