What does autumn dew and autumn frost mean?

1, early autumn refers to beginning of autumn, that is, beginning of autumn, and the first frost is the last solar term in autumn, representing the end of autumn. These six solar terms are the whole process of the lunar autumn.

2. Autumn refers to the beginning of autumn; Refers to summer heat; Dew refers to white dew; Autumn refers to the autumnal equinox; Cold refers to cold dew; The first frost refers to the first frost.

3, from "Twenty-four solar term song", the original text is: Spring rain wakes up the clear valley days in spring, summer is full of summer heat, autumn dew is autumn dew, first frost is freezing, and winter snow is raining. Spring blossoms, spring rain, spring thunder, frogs call vernal equinox, Qingming, Grain Rain spring tea. Farming in the long summer, irrigating the fields with small crops, looking at the fruits on the awn, looking at the grains on the summer solstice, ripening in the summer, and harvesting in the summer. Before beginning of autumn, after sowing, it was just before summer, white dew, autumn equinox and cold dew. As soon as the first frost cooled, it began to snow in early winter, waiting for the reunion of winter year, slight cold year and great cold.