v.弄脏,污辱( soil的现在分词 );喂青饲料;
英文例句/中文翻译:
Make sure that you bed the roots firmly in the soil.
一定要使根部牢牢地扎在土壤里。
Water the plants regularly to keep the soil moist.
定时浇灌植物以保持土壤湿润。
Firm the soil around the plant.
把植物周围的土弄紧实。