bearing scraper

例句：

1. 1. The engineer used a carrying scraper to remove the dirt from the road.
   工程师使用一个携带式刮刀来清除道路的污垢。
2. 2. The car was equipped with a carrying scraper for easy maintenance.
   这辆车配备了一个携带式刮刀，便于维护。
3. 3. The construction crew used a carrying scraper to clear away the debris from the site.
   建筑工人使用一个携带式刮刀清理了工地上的杂物。