soilyadj.脏的;有污迹的
soiln.土地;土壤;污物,粪便v.弄污
Soil ciliate土壤纤毛虫
soil saviour土壤保养
soil priming土壤充水
soil bitumenn.沥青土(稳定土)
soil-nails土钉
Soil insects土壤昆虫
soil sealant土壤封闭层
soil colloid土壤胶体,土胶质
soil venting土壤通风
soil casting抛土