The pungent smell here means that things have expired and deteriorated, such as melon seeds, which have been wet or covered for a long time, so they are a little moldy and deteriorated. I eat this terrible taste, which is called hala taste, and the video number is the same. After opening the packaging bag or food with a bottle cap, there is a pungent smell inside, which makes people feel sick or uncomfortable. This is actually a sentence. As long as it goes bad after a long time and has a pungent taste, it is cold, especially fried food is more likely to have a spicy taste.