The ground was strewn with sharp-edged pebbles.地上鋪滿了棱角鋒利的石子。I threw pebbles at the hens, and that made them jump and squawk.我朝母雞扔卵石，嚇得它們亂跳亂叫。The pebbles of the drive crunched under his feet.汽車道上的小石子在他腳底下喀嚓作響....
Textured materials appropriate for birdbaths, streams , and pools include sand, stones , pebbles, and concrete.沙子 、 石塊、鵝卵石 、 混凝土這一類有紋理的東西很適合于這類工作.I threw pebbles at the hens, and that made them jump and squawk.我朝母雞扔卵石，嚇得...