Use the microwave oven, but don't use the microwave gear, use the defrosting gear or the gear with less firepower. As long as it melts outside and inside, the thawing effect is the best. Second, it is best to use cold water for running water to avoid freezing outside. Third, take it out and thaw it in advance. If it is hot, it will deteriorate carefully, but it is not easy to run away compared with water. Hotels are usually like this. The microwave oven is the best in the house. Faster and easier to master. It is suggested that the fresh meat bought should be cut into small pieces and packed in clean plastic bags. Take out as much as you want, and it will melt faster. The finer, the faster.