n.虱，虱子，不受欢迎的人，讨厌鬼
v.搞糟，清除（虱子）

原形：louse第三人称单数：louses复数：lice过去式：loused过去分词：loused现在分词：lousing

The louse infestation was so severe that the whole family had to be treated.
这个头虱感染非常严重，全家人都需要接受治疗。
She discovered a louse in her child's hair and panicked.
她在孩子的头发里发现了头虱，惊慌失措。
The doctor prescribed an anti-lice shampoo for the children at school.
医生为学校的孩子们开了抗头虱洗发水。
Lice are parasites that feed on human blood, causing itchiness and discomfort.
跳蚤是吸食人血的寄生虫，会引起瘙痒和不适。
A louse infestation can spread rapidly through close contact, like sharing bedding or hats.
头虱感染可以通过密切接触迅速传播，如共用床铺或帽子。
The teacher asked the students to check their hair for any signs of lice before returning to class.
老师让学生在回教室前检查头发，看是否有头虱的迹象。
Lice have been known to exist since ancient times, surviving on humans for thousands of years.
跳蚤自古以来就存在，已经在人类身上生存了数千年。
Parents were advised to comb their children's hair thoroughly to prevent louse infestations.
父母被建议要仔细梳理孩子的头发，以防止头虱滋生。
The school sent out a letter informing parents about the louse outbreak and preventive measures.
学校发出通知，告知家长关于头虱爆发的情况以及预防措施。
The exterminator successfully eradicated the louse problem from the apartment complex.
除虫专家成功地消除了公寓楼内的头虱问题。