时间: 2025-04-25 16:21:03
美: [dɔɡ]
英: [dɒg]
n. 狗；丑女人；卑鄙的人；(俚)朋友
vt. 跟踪；尾随
最后更新时间:2025-04-25 16:21:03
词源分析：该词源于古英语“docga”，意指一种特定的犬种，具体来源尚不明确。与拉丁语单词“canis”（狗）无关。
历史背景：Dog 作为英语单词的首次使用可以追溯到约 14 世纪。它在文学作品中广泛出现，例如杰弗里·乔叟的《坎特伯雷故事集》中提到的狗。
课本：
正式与非正式语境：
特殊场合：在法律文件中，dog 可能指某些特定的犬种，例如“restricted breeds”在保险政策中被提及。
同义词：
反义词：
通过以上分析，可以更全面地理解和学*单词“dog”。
[N-COUNT] 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. 狗
例：The British are renowned as a nation of dog lovers.英国人以爱狗著称。
[[非正式]] People use dog to refer to something that they consider unsatisfactory or of poor quality. 蹩脚货
例：It's a real dog.这是个不折不扣的蹩脚货。
[V-T] If problems or injuries dog you, they are with you all the time. (问题、伤病等) 长期困扰
例：His career has been dogged by bad luck.他的职业生涯厄运不断。
[[表不满]] 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. 相互倾轧
例：It is very much dog eat dog out there.那简直就是自相倾轧。
[[非正式]] If you say that something is going to the dogs, you mean that it is becoming weaker and worse in quality. 衰落
例：They sit doing nothing while the country goes to the dogs.他们坐视整个国家衰落下去。