louse up
US /laʊs/
UK /laʊs/
短语动词
搞砸, 弄糟
to spoil or ruin something, especially a plan or situation
示例:
•
He really loused up the presentation with his unprepared speech.
他 unprepared 的演讲真的搞砸了这次演示。
•
Don't louse up this opportunity; it's your last chance.
别搞砸了这个机会；这是你最后的机会了。