This is the 4403rd most frequent Korean word.
학대를
"학대를" means "abuse" or "mistreatment."
The word '학대를' (abuse) is used here to describe mistreatment directed at the animal as a received action.
그 동물은 학대를 받아 왔다.
The animal has been abused.
The word '학대를' (abuse) is used in the context of a situation or action that is being prevented.
아이들은 학대를 방지하기 위해 보호받아야 한다.
Children must be protected to prevent abuse.
The word '학대를' (abuse) is used to describe an experience that the subject endured and is affecting them afterward.