gagitite

例句：

1. 1. The riverbed is covered in smooth, round gagitites.
   河床上铺满了光滑的圆卵石。
2. 2. Gagitites are a common sight on the beach.
   海滩上常见的是卵石。
3. 3. The engineer used gagitites to reinforce the foundation of the building.
   工程师使用卵石加固了建筑的基础。