After eating hotpot for three days straight, I was sated with spicy food.

sated 是动词 sate 的过去分词形式，sate 的意思是"使充分满足、使饱足"。sated 在这里表示"感到满足到腻烦的程度"，形容对某种事物已经过度满足而产生厌倦感。