可以组成单词sand,例如:
1、Concrete is a mixture of sand and cement.混凝土是沙和水泥的混合物。
2、His hair was the colour of sand.他的头发呈沙褐色。
3、We went for a walk along the sand.我们去沙滩上散了散步。
4、 She traced a line in thesand. 她在沙地上画了一条线。 
可以组成单词sand,例如:
1、Concrete is a mixture of sand and cement.混凝土是沙和水泥的混合物。
2、His hair was the colour of sand.他的头发呈沙褐色。
3、We went for a walk along the sand.我们去沙滩上散了散步。
4、 She traced a line in thesand. 她在沙地上画了一条线。