sheet

床单, 张, 纸张, 印刷品, 裹尸布, 薄片

any broad thin expanse or surface; paper used for writing or printing; bed linen consisting of a large rectangular piece of cotton or linen cloth; used in pairs; a flat artifact that is thin relative to its length and width

盖上被单, 遍布

大片落下

片状的, 成薄片的

床单