n.泥土;土地,国土;滋生地,温床;粪尿,肥料;
vt.弄脏,污辱;给…上粪(施肥);被弄脏,变脏;用青草饲料喂养(牲口);
vi.变脏、受污染或玷污的;变脏;
例句:
The soil has been washed down into the valley.
泥土流入了山谷.
The humidity of soil helps to grow.
土壤潮湿有助于植物生长.
The soil must be thoroughly turned over before planting.
一定要先把土地深翻一遍再下种.