slaughtern.残杀；屠杀；大量杀戮v.残杀；屠杀slaughter off the innocents参照 massacreslaughtering characteristics屠宰性能Slaughter is an early option早期选择屠宰slaughter-house wastewater屠宰废水Slaughtering of pigs and cattle杀猪宰牛slaughter pigs by humanemethods用人道方法杀猪.slaughter-processing wastewater屠宰废水Slaughtering and meat product processing肉类屠宰加工