基本解释[物理学]抖震极限英汉例句双语例句Use the “rule of 2” at a buffet: go as many times as you want, but limit yourself to no more than 2 types of food per trip.在自助台前使用”2法则“：即不妨能走几趟就多走几趟，而且每次最多拿两种食物。buffet limit更多例句专业释义物理学抖震极限