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louse是什么意思,louse翻译
Louse, also known as pediculus humanus, is a small wingless insect that feeds on the blood of humans. They are commonly found in close proximity to humans, particularly in crowded areas such as schools, shelters, and homes. Lice infestations can cause significant discomfort, itching, and even infections in some cases. In this article, we will explore the different aspects of lice, including their life cycle, transmission, prevention, and treatment.
The life cycle of a louse consists of three stages: egg, nymph, and adult. Females lay their eggs, known as nits, on the shafts of hair close to the scalp. These eggs are tiny, white, and adhere tightly to the hair. The nits hatch into nymphs after approximately one week, and they continue to feed on the host's blood. After another week, the nymphs molt into adults, which are approximately 6