粘土

• Clay contains available nutrient elements .
  粘土会有有用的营养元素。
• The temper of the clay was right for shaping .
  这粘土的硬度适于塑形了。
• This will occur both in sands and clays .
  这在砂土地和粘土地带常常发生。
• I shall procure some clay and mould it .
  我会找些粘土塑造它。
• Thus clays and shales tend to be impermeable .
  因此粘土和页岩就往往不透水。
• Wave action then winnowed the clay .
  波浪作用是将粘土淘走。
• We mold statues out of clay .
  我们用粘土塑造塑像。
• Bentonite is an expandable three-layer clay mineral .
  皂土是一种可膨胀的土层粘土矿物。
• Detritus usually consists of gravel, sand and clay .
  岩屑通常是由砂砾，沙和粘土组成的。
• Clay gives the soil body .
  粘土能使土壤板结。