Scolytus laevis

例句：

1. 1.The blackhead on my forehead is a result of the Scolytus laevis infestation.
   我额头上的黑头是虱子感染的结果。
2. 2. The doctor prescribed me an anti-lice shampoo to treat the Scolytus laevis infection.
   医生给我开了一种抗虱洗发水来治疗虱子感染。
3. 3. I had to wash my hair multiple times a day to get rid of the Scolytus laevis.
   我不得不每天多次洗头来摆脱虱子。