soil

过去式：

动词过去式: soiled

更多词形：

动词过去式: soiled | 动词过去分词: soiled | 动词现在分词: soiling | 动词第三人称单数: soils |

单词例句：

The soil becomes more and more acidic as pollution mounts up.

随着污染的加剧，土壤的酸化越来越严重。

Farmers enrich the soil with organic and inorganic manures.

农民用有机肥料和无机肥料来提高土壤的肥力。

Fertile soil yields good crops.

肥沃的土地能种出好庄稼。

The nutrient in the soil acts as a stimulus to growth.

土壤中的养分能促进植物生长。

Plants absorb minerals and other nutrients from the soil.

植物从泥土中吸收矿物质和其他养料。

The soil produces good crops.

这种土壤能长出好庄稼来。

She makes her living from the soil.

她以务农为生。

He added sand to the soil to make it more porous.

他往土里掺了些沙子以提高渗水性能。

The farmer still must cut down trees, clear a lot of land and cultivate the soil.

农民们还必须砍倒树木，清理大片土地进行耕耘。