dog doesn’t eat dog字面意思是“狗不吃狗”。在汉语也有同样一句谚语，即同室不操戈，同类不相残，同行不相害。
【例句】
As the proverb goes: "dog does not eat dog." they compromised with one another finally.
正如谚语所说：“同室不操戈。”他们终于互相让步了。
Naturally, that jerk preys on kind people and leaves people like himself alone. Dog does not eat dog, I guess.
那个混蛋伤害善良的人，而对像他这样的人不闻不问。我想同室不操戈！
【例句】
As the proverb goes: "dog does not eat dog." they compromised with one another finally.
正如谚语所说：“同室不操戈。”他们终于互相让步了。
Naturally, that jerk preys on kind people and leaves people like himself alone. Dog does not eat dog, I guess.
那个混蛋伤害善良的人，而对像他这样的人不闻不问。我想同室不操戈！
