What animal has thorns?

From the evolution of the word "sting", it can be seen that the bottom of Xiao Zhuan is a coiled snake, and the upper part of Xiao Zhuan means "hold", which means to be bound and motionless, while the combined word is "insects hibernate and crouch motionless", which vividly illustrates the dormant state of insects from cold winter to early spring.

It's time to smell the thunder and wake up the dormant overwintering insects. "With the arrival of the solar term, the temperature rises rapidly, and all kinds of reptiles sleeping in the soil gradually recover and are about to enter the breeding stage.

"In order to achieve the goal of high-yield breeding, it is imperative to carry out spring ploughing, fertilization, pest control and afforestation before and after the fright. Among them, the insect repellent objects include both pests in the field in labor production and ants at home in the living environment. " Fang Yun introduced that, therefore, the festivals and customs related to "fright" mostly revolve around "insect repellent".