antenna cleaner

例句：

1. 1. The antenna cleaner is designedto remove dirt and debris from the antenna.
   天线清洁器旨在从天线上去除污垢和碎片。
2. 2. The antenna cleaner was a revolutionarytool that improved communication in remote areas.
   天线清洁器是一个革命性的工具，它改善了偏远地区的通信。
3. 3. The antennacleaner was used to cleanthe antenna of the satellite dish.
   天线清洁器被用来清洁卫星碟形天线的天线。