Traditional Culture Encyclopedia - Weather forecast - Iraqis imitate Damascus roses and penetrate the moon cream. Do you use it at night?

Iraqis imitate Damascus roses and penetrate the moon cream. Do you use it at night?

Iraqis imitate Damascus roses, penetrate moonlight cream and use it at night.

Frost refers to white ice crystals that condense on the ground or objects when the air near the ground is cooled below the frost point (dew point is below 0) due to the radiation cooling of the ground. Frost is a weather phenomenon, which belongs to ground meteorological observation in China. Frost usually occurs from autumn to spring. In meteorology, the first frost in autumn is generally called the first frost or the first frost, and the last frost in spring is called the last frost or the last frost. The interval from the last frost to the first frost is a frost-free period.