With the improvement of people's living standards, medical monitoring equipment has gradually entered the family, and sphygmomanometer is a common medical device for household use. The sphygmomanometer uses a pneumatic cuff and monitoring de…

Grasses can be planted, grasses such as Pennisetum japonicum, Sudan grass are mainly used for summer and autumn, and ryegrass and ryegrass grasses can be used for grass in winter and spring. Deer, sheep, cattle, and rabbits are all herbivores. Grazing grasses are mainly used for feeding, and s…

Licorice is a commonly used traditional Chinese medicine in life, such as licorice tablets for cough and throat, and many people use licorice tea to clear fire and detoxify. Although licorice has many health benefits, long-term or excessive consumption still poses a risk of poisoning.

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