dog food

基本解释

Not only do these people eat dog food all the time, some actually enjoy it!
这个职业的人不但要长期整天吃宠物狗食物，其中有些人还觉得吃起来真香！
They said, bring some papers, or anything important, I grabbed my Chihuahuas, and I got some dog food, and that's all we brought.
他们说带些纸或其他什么重要的东西，于是我带了我的吉娃娃还有一些狗食，这就是我带来的全部东西。
There are probably no fruits or vegetables, but there may well be such oddities as buttered cigarettes, dog food, salts and wiches, even eggshells, and -- dangerously -- kitchen cleaners.
那里也许没有水果或蔬菜，不过可能有各种这样的古怪东西：抹了黄油的烟、狗食、盐、甚至蛋壳，危险的是，还可能有厨房用的清洁剂。

You're--and to put it in a crude way, you're teaching the dog that the bell goes with the food.
简单地说，你在让狗知道,铃声和食物是一起出现的。
耶鲁公开课 - 心理学导论课程节选
When Pavlov put food powder in the dog's mouth and saliva was generated, that's an unconditioned stimulus giving rise to an unconditioned response.
巴甫洛夫给狗喂食,狗会分泌唾液，这就是无条件刺激引起了无条件反应。
耶鲁公开课 - 心理学导论课程节选
What he would do is he'd put food powder in the dog's mouth to generate saliva.
他的做法是,给狗喂食，让狗分泌唾液。
耶鲁公开课 - 心理学导论课程节选

Now, beyond table scraps, store-bought dog food is nearly impossible to distinguish from human food.
NPR: U.S. Obesity Epidemic Hits Pets, Too