vibrating screed

例句：

1. 1. The vibrating screed is used to smooth the surface of the concrete before it hardens.
   振动刮刀用于在混凝土硬化之前平滑其表面。
2. 2. The engineer used a vibrating screed to level the ground before starting construction.
   工程师使用振动刮刀平整地面，以便开始施工。
3. 3.The vibrating screed was an essential tool in the construction industry for removing large amounts of material quickly and efficiently.
   振动刮刀是建筑行业快速且高效地移除大量材料的关键工具。