ground itch

例句：

1. 1.The ground itch is a common pest in many homes.
   地蚤是许多家庭中常见的害虫。
2. 2. I've been bitten by the ground itch before, and it's not fun.
   我以前被地蚤咬过，那可真不好受。
3. 3. They treated the ground itch with an anti-itch cream.
   他们用一种抗痒膏治疗了地蚤咬伤。