Did the first frost snake go into the hole? Did the first frost snake go into the hole?

1, the first frost snake has not yet entered the cave, but it will still haunt for food and prepare for hibernation.

2. In the first frost season, everything ends, everything in the sky ends, the sun goes down to the ground, Yin Qi begins to condense, and the first frost weather gets colder. Because "frost" is a manifestation of cold weather and large temperature difference between day and night, it is named "first frost", which means "sudden drop in temperature and large temperature difference between day and night". The first frost solar terms are characterized by cold weather in the morning and evening, hot weather at noon, large temperature difference between day and night, and obvious autumn dryness.