壁虱

例句：

1. 1. The housewas infested with wall lice, making it difficult to clean.
   这所房子被壁虱感染，很难打扫。
2. 2. The children werebitten by wall liceduring the summer vacation.
   孩子们在暑假期间被壁虱咬伤。
3. 3. It's important to treat wall lice assoon as possible to prevent further spread.
   尽早治疗壁虱以防止进一步传播是很重要的。