soiling

过去分词：

动词过去分词: 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：

Farmers add fertilizer to the soil to make plants grow better, or spray poison to kill plant pests.

农民为了使作物长得更好而给土壤施化肥或者为了杀死害虫而喷撒农药。

Such crops won't grow in limy soil.

这类作物不能在石灰质的土壤中生长。

This kind of soil contains much alkali.

这种土壤含碱丰富。

The earthworm lives in soil.

蚯蚓生活在土中。

Heavy rain and excessive use have impoverished the soil.

土地因招暴雨侵蚀及使用过度已贫瘠不堪。

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 soil around the plants should be well trodden down, so that they are firmly rooted.

树苗四周的泥土要好好踏实，使树苗牢牢地扎根。

He worked hard to produce good crops from poor soil.

他辛勤耕作，为使瘠薄的土地上长出好庄稼。