sandpiles n.沙堆sandpile n.沙堆sandpapery adj.砂紙似的；粗糙的sandpapers n.砂紙v.打磨sandpapering 打砂紙,砂紙打光sandpapered n.砂紙v.打磨sandpaper tree [農(nóng)業(yè)科學(xué)]腺柄砂紙桑木sandpaper pad [機(jī)械工程]砂紙板sandpaper (n.) sandpaper n.砂紙v.打磨sandpail 桶。sandow 填砂支柱sandmould [機(jī)] 砂模法sandmold [機(jī)] 砂模法sandman (n.) sandman n. （童話中的）睡眠之精靈，睡魔 n. (Sandman)人名；(英、法、芬、瑞典)桑德曼；(挪)桑曼sandlotter 在空曠沙地上游戲的人sandlot games sandlot n.沙地；小孩們的運(yùn)動(dòng)用空地sandlike adj.似沙的