mass slaughter的用法和樣例：
例句
- To mass murder is to murder a large amount of people at the same time.
大屠殺指的是在同一時(shí)間屠殺大量的人。 - He was infamous for his cruelty and for the mass executions of his real or perceived enemies by impaling them on sharpened wooden poles.
他因其殘忍和大屠殺而臭名昭著(zhù)，他將他的實(shí)際的敵人和潛在的敵人集體釘死在銳木樁上。
