1. 残酷成性的
2. 虐待症的
3. 有（性）虐待狂的
4. 虐待狂的（使别人身心痛苦而获得快感的）

1. deriving pleasure or sexual gratification from inflicting pain on another

1.施虐狂的;虐待狂的
Asadistic person obtains pleasure from hurting other people and making them suffer physically or mentally.

e.g. The prisoners rioted against mistreatment bysadistic guards...
囚犯因不堪忍受狱警施虐而发动了暴乱。
e.g. There was asadistic streak in him.
他有虐待狂的倾向。

1. [心]虐待狂的, 残酷成性的：sardonic 讥讽的;讽刺的;嘲笑的 |sadistic [心]虐待狂的, 残酷成性的 | unbridled 无拘束的,激烈的,放纵的

2. 虐待狂的：sadist 虐待狂者 |sadistic 虐待狂的 | sadly 悲痛地

3. 虐待狂倾向的：虐打一学童至死the sustained fatal beating and torture of a schoolboy | 虐待狂倾向的sadistic | 迫食烟头was forced to eat cigarette butts

4. 残酷成性的：Sabotage 破坏 |sadistic 残酷成性的 | Salvage 抢救