vt.搞糟，办砸（louse的过去式与过去分词形式）

loused the project → 搅坏这个工程
He loused up my chance → 他把我的机会搞砸了

1.Always she feared lest some louse had escaped her.
[汉]她总是害怕有个虱子逃过了他的惩处。
2.A mouse and a louse are living in the house.
[汉]一只老鼠和一只虱子生活在一间房子里。
3.He loused up my promotion chances.
[汉]他使我失去了晋升的机会。
4.Miscasting loused up the entire movie.
[汉]角色分派不当，把整个电影给搞糟了。
5.You have loused up the whole business; it's at sixes and sevens.
[汉]整个买卖让你弄得乱七八糟。