S 开头单词

sand-up v.填砂

sand-trap (n.)

sand-transport truck [能源科学技术]运砂车

sand-storm weather [地球科学]沙尘暴天气[医药科学]沙尘天气

sand-spout n.沙柱

sand-seam ground-surface [经济学]砂层地面

sand-pit n.沙坑

sand-martin n.灰沙燕；崖沙燕

sand-lot (n.)

sand-lot adj.业余的；n

sand-layer liquefaction [水利工程]砂层液化

sand-heap perverse crop [医药科学]堆沙鬎疬

sand-head n.多子甘蓝

sand-graval 砂砾石

sand-glass n.计时沙漏

sand-fly (n.)

sand-flood n.砂丘

sand-filter bed [机械工程]砂滤床[土木建筑工程]砂滤床

sand-dune stabilization 沙丘固定

sand-dune 沙丘