1. dog it : 打扮起来摆阔, 偷懒, 躲开;
2. lead a dog's life : 过穷困潦倒的日子;
3. treat sb. like a dog : 不把某人当人看;
4. help a lame dog over a stile : 助人度过难关;
5. not have a dog's chance : 一点机会也没有;
6. die a dog's death : 悲惨地死去, 可耻地死去;
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1. 狗;犬
A dog is a very common four-legged animal that is often kept by people as a pet or to guard or hunt. There are many different breeds of dog.
2. 公狗;犬科雄兽(雄狐、雄狼等)
You use dog to refer to a male dog, or to the male of some related species such as wolves or foxes.
3. 卑鄙小人;无赖
If someone calls a man a dog, they strongly disapprove of him.
4. 蹩脚货;粗制滥造的东西
People use dog to refer to something that they consider unsatisfactory or of poor quality.
5. 丑女人
If someone, especially a man, calls a woman or girl a dog, they mean that she is very ugly, unattractive, or boring.
6. 困扰;折磨;纠缠
If problems or injuries dog you, they are with you all the time.
7. (带有赌博性质的)赛狗会,跑狗
The dogs is a sports meeting where dogs, especially greyhounds, race and people bet on which dog will win.
8. see also: dogged;guide dog;prairie dog;sniffer dog
9. 乱七八糟;一团糟
You describe something as a dog's breakfast or dog's dinner in order to express your disapproval of it, for example because it is very untidy, badly organized, or badly done.
10. 狗咬狗;残酷无情的竞争;自相残杀
You use dog eat dog to express your disapproval of a situation where everyone wants to succeed and is willing to harm other people in order to do so.
11. 败落;大不如前
If you say that something is going to the dogs, you mean that it is becoming weaker and worse in quality.
12. 别惹麻烦;别多事
If someone tells you to let sleeping dogs lie, they are warning you not to disturb or interfere with a situation, because you are likely to cause trouble and problems.
13. 不接受新事物;不喜欢新玩意儿
If you say 'You can't teach an old dog new tricks', you are suggesting that someone is unwilling to try new ways of doing things.
1. a member of the genus Canis (probably descended from the common wolf) that has been domesticated by man since prehistoric times
occurs in many breeds
e.g. the dog barked all night
Synonym: domestic dogCanis familiaris
2. metal supports for logs in a fireplace
e.g. the andirons were too hot to touch
Synonym: andironfiredogdog-iron
3. a hinged catch that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward
4. a smooth-textured sausage of minced beef or pork usually smoked
often served on a bread roll
Synonym: frankfrankfurterhotdoghot dogwienerwienerwurstweenie
5. someone who is morally reprehensible
e.g. you dirty dog
Synonym: cadbounderblackguardhoundheel
6. informal term for a man
e.g. you lucky dog
7. a dull unattractive unpleasant girl or woman
e.g. she got a reputation as a frump
she's a real dog
Synonym: frump