Dog(狗): 常指人，好人坏人都可以；*****（母狗），则指泼妇
You are a lucky dog.你真是个幸运儿。
My boss is a jolly dog.我的老板是个风趣的家伙。
Every dog has his day.凡人都有得意时。
David works like a dog .David工作真卖劲儿。
The film must be a real dog.这部电影一定很糟糕。
Your partner is a dirty dog.你的合伙人是个卑鄙小人。
The poet died like a dog .这位诗人潦倒而死。
They treated him like a dog.他们把他看得粪土不如。
You can't teach an old dog new tricks.老人难改变。
He is really a dead dog.他是个没用的东西。
Don't talk to me like that,you *****!你这泼妇，别跟我这样说话。（慎用）
There is no point in having a dog-eat-dog attitude.
(ZT)
