sheetsn.被单；被褥名词sheet的复数形式.sheetn.被单；纸；(薄)片；一片n.[船]帆脚索v.铺盖；使成片adj.片状的sheet thickness薄板厚度sheet hawsepipe备用锚锚链筒Sheet Explosive薄片炸药sheeting driver打板桩机sheet of silver银箔sheet sandstone席状砂岩sheet polarizer偏振层板sheet iron crane铁板起重机sheet slab steel薄板钢sheet metal work板金(白铁)工