sandhiadj.连接音变的n.连接音变
sandn.沙;沙子;沙滩;黄灰色vt.撒沙;打磨;以沙掩盖
sand excavation for engineering eonstruction吹填造地
sand consolidated anchorage prestressed bolt砂固结内锚头预应力锚杆
Sandstorm monitoring and evaluation system.沙尘暴灾害监测与评估体系。
Sandbox experience-based simulated teaching沙盘模拟
SANDVIK CHOMUTOV PRECISION TUBES s.r.o.管道,管件和配件及接头,金属的(续)[14047家公司
sand-washing printing and dyeing wastewater砂洗印染废水
sand-dredger-fill technology with woven bag编织袋吹砂