94生活常识网有道词典

dog

D 开头单词四级词汇专八核心词托福词汇高考词汇词源字典

音标发音

  • 英式音标 [dɒɡ]
  • 美式音标 [dɑːɡ]
  • 国际音标 [dɔɡ, dɔ:ɡ]
  • 英式发音
  • 美式发音

基本解释

  • n.狗；家伙；卑鄙的人；没用的东西
  • vt.（灾难等）缠住；跟踪

词源解说

  • 直接源自古英语的docga，意为狗，猎狗。

同根派生

  • adj性质的同根词
    dogged：顽强的；顽固的。
    doggy：像狗的；时髦的；装阔气的。
    doglike：忠实的，像狗的。
  • n性质的同根词
    doggy：小狗；幼犬。
    doghood：狗性。
  • vt性质的同根词
    dogged：跟踪；尾随（dog的过去式）。

用法辨析

    n. (名词)

  • dog的基本意思是“狗”,也可指像狗一样的“犬科动物”; 用于天文学指的是“大〔小〕犬星座”; 喻指人时,意为“家伙”,常与lucky, sly, gay等形容词连用,多用于非正式文体里。dog用于引申义在美国俚语里有时还可指“失败的事”。
  • dog一般指的是“公狗”,“母狗”是bitch,但习惯上不论雌雄都可称dog。
  • dog的复数形式dogs有时与定冠词the连用可表示“赛狗”,多用于赌博。
  • dog常用于谚语或成语中。

英汉例句

    用作名词 (n.)

  • Dogs are faithful animals.
    狗是忠实的动物。

词组短语

    用作名词 (n.)

    动词+～

  • breed dogs 饲养狗
  • keep a dog 养狗
  • muzzle a dog 给狗上口络
  • put on the dog 炫耀,摆阔
  • raise a dog 养狗

英英字典

    剑桥英英字典

  • (ANIMAL) a common animal with four legs, especially kept by people as a pet or to hunt or guard things
  • (PERSON) a man who is unpleasant or not to be trusted
  • (FOLLOW) to follow someone closely and continuously
  • (PROBLEM) to cause difficulties

    • 柯林斯英英字典

  • 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.
  • People use dog to refer to something that they consider unsatisfactory or of poor quality.
  • If problems or injuries dog you, they are with you all the time.
  • &rarrsee also dogged
  • 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.
  • If you say that something is going to the dogs, you mean that it is becoming weaker and worse in quality.

专业释义

    农业科学

  • 狗

    Methods: The dog HEV antibodies were detected by double antigen sandwich ELISA (DS-ELISA) method , and the existence of false positive was further detected by Dot-bot method.
    方法:运用双抗原夹心ELISA方法(DS-ELISA)检测宠物狗血清样品中HEV抗体,并且运用Dot-bot方法排除假阳性的存在。

  • 犬

    In this paper,the case of dog feeding,drinking and kennel requirements has basically been illustrated.
    本文以犬的食物饲喂、饮水及犬舍的要求为例,逐一介绍。

    医药科学

  • 犬

    Another dog showed diaphragmatic hernia at 28~(th) day. (3)70℃ to 95℃ group: One dog died 3 days after ablation.
    另一只犬28天后形成膈疝。

  • 狗

    CONCLUSION:TGF- β/BMP can promote the regeneration of dog's pulp tissue.
    结论：TGF-β/BMP能促进狗牙髓组织修复。

    土木建筑工程

  • 扎钩
  • 扒钉
  • 搭扣

    • 经济学

  • 期票，本票，不足值投资(如股票、债券等)

    • 机械工程

  • 卡爪
  • 棘爪
  • 轧头
  • 掣动爪
  • 锁簧

    • 动力与电气工程

  • 低劣(或蹩脚)剧目，失败之作

    • 军事学

  • (与朋友)分担值班

    • 天文学

  • 大犬(星)座；小犬(星)座

    • 生物学

  • 雄狗