名词 soil pipe:

1. drain that conveys liquid waste from toilets, etc.

Soilihi萨利赫soiln.土地；土壤；污物，粪便v.弄污soil-soybean ecosystem土壤-大豆系统soil organic carbon pool土壤有机碳库soil biological activity土壤生物活性soil therma conductivity土壤导热率soil specific resistance土壤比阻soil conservation amount土壤保持量soil-nailing rentaiing土钉墙Soil-Coupled Heat Pumpsoil-cement mixed pile水泥土搅拌桩soil wind erosion change土壤风蚀变化