slaughter animals 屠宰动物
mass slaughter 大规模屠杀
slaughterhouse 屠宰场
A: Why did they slaughter those cattle?
A：他们为什么要宰杀那些牛？
B: They need to slaughter them for meat.
B：他们需要宰杀它们以获取肉类。
1) 屠宰，宰杀（动物）
2) 残忍地杀害（人）
3) 彻底击败（对手）
1. 屠杀；宰杀
verb
1. To kill animals for food or to kill people in a cruel and violent way.
Synonym: massacre, butcher