scatter rug
noun [ C ] UK uk/ˈskæt.ə ˌrʌɡ/ us/ˈskæt̬.ɚ ˌrʌɡ/
（小的、装饰性的）小块地毯，拼块地毯
a small decorative rug (= piece of heavy cloth for covering the floor) that is designed to be moved around
Why don't we hide that stain on the carpet with a scatter rug? 为什么我们不用一张装饰小地毯盖住地毯上的污点？