她承认自己是个施虐受虐狂，既享受施加痛苦也享受承受痛苦。

She admitted being a ___sadomasochist, enjoying both giving and receiving pain.

那位暴君展现出施虐受虐的本性，经常无缘无故地惩罚仆人。

The tyrant showed his ___sadomasochist nature by punishing servants without reason.