Some roads are paved with cobblestones, some with slabs of stones.有些路是鹅卵石铺的, 有些是用石条铺的.The mad was paved with cobblestones.这条路是由鹅卵石铺成的.The road was paved with cobblestones.那条路是用鹅卵石铺成的....

n.圆石，鹅卵石( cobblestone的名词复数 )...

cobblestones的音标：cobblestones的英式发音音标为：['kɒblstəʊnz]cobblestones的美式发音音标为：['kɑblstoʊnz]...