law of the jungle
丛林法则；弱肉强食
形容残酷无情的竞争环境
英文释义
the principle of survival of the fittest; a situation of fierce competition and chaos where only the strongest or most cunning survive
例句
In the cutthroat business world, it's often the law of the jungle that prevails.
典故来源
源自吉卜林《丛林之书》，描述动物世界中强者生存的法则，后用于人类社会竞争。