名詞 ripper:

1. a murderer who slashes the victims with a knife

1. Is there not a point where a doctor should hand Jack the Ripper over to the police and a lawyer refuse to suppress the bloodstained evidence that proves his client a torturer?
   難道醫(yī)生就不應該將殺人者杰克(殘害婦女的兇犯)送交警察，律師就不應該拒絕掩蓋血跡斑斑的罪證，出來指證他的當事人是殘害他人的兇手嗎？

rip.per

n.（名詞）
One that rips.
撕裂者
One who commits murder with a knife or similar sharp object.
兇手：用刀或類似的尖銳物品實施謀殺的人
Slang One that is an excellent example of its kind.
【俚語】 非同尋常者，優(yōu)秀者：是此類中絕好例子者