If you are bitten by a snake, you can be treated if the right serum is available. But there are no drugs to treat a poisonous crab's unholy brew of different poisons-all one can do is to induce vomiting to reduce the amount of toxin absorbed.
遭毒蛇攻擊可以找血清治療；吃下混合各家「毒」門功夫的螃蟹，卻無藥可救，只能催吐減少毒素吸收。