| 释义 |
〔greensand〕A sand or sediment having a dark greenish color caused by the presence of glauconite.海绿石砂：因含有海绿石而呈深绿色的砂子或沉积物〔loam〕A mixture of moist clay and sand, together with straw, used especially in making bricks and foundry molds.粘砂土：湿粘土和砂子的混合物，带有稻草，专用作制砖和铸模 |