sandyadj.含沙的；沙色的；不稳固的Sandy.n.桑迪（人名）sandy well出砂油井sandy soiln.砂质土；沙质土；砂质土壤；含沙土；砂土sandy clay砂土sandy hair浅茶色头发sandy a.含沙的；sandy silt砂质粉土sandy shrub沙生灌木sandy areas中国北方沙区sandy clays砂质黏土sandy shore砂质海岸