soil

• Weeds grow thickly in rich soil .
  杂草在肥沃的土壤中长得很茂盛。
• At times soils may diffuse into the fibers .
  有时污垢甚至会渗入纤维内部。
• One occupies relatively dry sandy loam soils .
  一个则占据较干旱的沙壤土。
• Tromp the soil solidly, leaving no air pockets .
  将土踩实，不要留下空隙。
• Amounts of moisture in soil vary greatly .
  土壤中湿度变化很大。
• A compact soil has little insulating effect .
  板结的土壤几乎没有隔热作用。
• Most other dutch soil types are fluvial .
  荷兰大多数其它土壤类型是沼生的。
• His hands were soiled and rough .
  他的双手污秽不堪又非常粗糙。
• Most soils and rocks are porous .
  大部分土壤和岩石都是多孔的。
• Skin particles are a form of soil .
  皮肤碎屑是污垢的一种形式。