被子的用法和樣例：
例句
-
瑪麗留下幾塊布準備做一床被子。
Mary saved up pieces of cloth to make a quilt. -
羽絨被一種經常有可換洗被罩的被子，可以用來代替被褥或床單
A quilt, usually with a washable cover, that may be used in place of a bedspread and top sheet. -
母親昨天補了一床被子。
Mother pieced a quilt yesterday. -
他買了一床厚被子過冬。
He bought a heavy quilt for the winter.
