有关dog的英语短语和具体意思

a lucky dog 幸运者；a big dog 大款；a top dog 身居要职的人。

sea dog老练水手big dog保镖love me,love my dog.爱屋及乌doggy bag=打包袋；Let sleeping dogs lie.别多事。The dog days of summer 是指一年中最热的三伏天。Rain cats and dogs。是指倾盆大雨，而不是雨淋猫狗1. to lead a dog's life 形容人过着贫困潦倒、惨不忍睹的生活Tom’s been leading a dog's life since he got divorced。汤姆自离婚后一直过着混沌潦倒的日子。

2. dog eat dog 残酷、竞争激烈Some people say we live in a dog-eat-dog world。有人说，我们生活在一个竞争激烈的世界。

3. work like a dog 指一个人努力、卖命地工作They say that to be successful, a person has to work like a dog。他们说，一个人想要成功就得拼命工作。

4. dog-tired 筋疲力尽Such hard work can make him dog-tired。如此坚辛的工作使他疲惫不堪。

5. sick as a dog 病得严重The situation would be even worse if she became sick as a dog。如果她病得厉害，情况会更糟。

6. Every dog has its days。每个人都有属于自己的运气/每个人都有时来运转的一天Don't give up and try your best I believe every dog has its day。不要放弃，继续努力，我相信每个人都会有成功的时候。

7. You can never teach an old dog new tricks. 老古董学不会新东西You're never going to teach your father at the age of 79 to use a computer. You can't teach an old dog new tricks, you know。不要指望教你79岁的老父亲学会电脑。年长的人学不会新事物。

8. meaner than a junkyard dog 冷漠，不友好He is a man meaner than a junkyard dog。他是一个残酷、冷漠的男人。

9. His bark is worse than his bite. 刀子嘴、豆腐心I wouldn't be scared of her if I were you. Her bark's a lot worse than her bite。如果我是你，我不会怕她。她是个刀子嘴，豆腐心的人。

10. let sleeping dogs lie 不要自找麻烦、自讨苦吃Green is trying to let sleeping dogs lie。格林在努力避免招惹是非。

据说dog tired是因为狗睡着后很难被噪音吵醒，人们认为这是因为狗太累了，后来就用dog tired指非常累的状态，至于dog watch那个，我也不知道……