wheat washing

例句：

1. 1. The farmer used aspecial machine to wash the wheat before itwas harvested.
   农民在收割前使用一种特殊的机器来清洗小麦。
2. 2. The wheatwashing process is crucial for removing impurities from the grains.
   小麦洗涤过程对于去除谷物中的杂质至关重要。
3. 3. During thewheat washing stage, the grains areexposed to water and detergent to removeany remaining dirt or debris.
   在小麦洗涤阶段，谷物暴露在水中和清洁剂中，以去除任何剩余的污垢或碎片。