uncoursed

例句：

1. 1. The food was uncoursed and delicious.
   这食物未经加工，味道鲜美。
2. 2. The raw materials for the new product are uncoursed.
   新产品的原材料未经处理。
3. 3. The uncoursed soil is rich in nutrients.
   未经处理的土地富含养分。