This is the 6954th most frequent Korean word.
재료를
"Ingredients" or "materials."
The phrase '재료를' is used as the object of the verb '준비합니다' (to prepare), showing the materials being prepared.
요리를 위해 재료를 준비합니다.
I prepare ingredients for cooking.
Here, '재료를' is the object of the verb '설명했습니다' (explained) and refers to the materials being explained.
그는 재료를 어떻게 사용하는지 설명했습니다.
He explained how to use the materials.
In this sentence, '재료를' is the direct object of '섞어서' (mix), indicating the action performed on the ingredients.