動詞 bestialize:

1. make brutal and depraved; give animal-like qualities to
   同義詞：bestialise

bes.tial.ize

v.tr.（及物動詞）
bes.tial.ized,bes.tial.iz.ing,bes.tial.iz.es
To represent or portray as an animal or beast.
使野獸化，使野蠻：刻畫成或描繪成動物或野獸
To reduce to a bestial condition; deprave.
使淪為野獸的狀況；使墮落，使腐化

【引伸】
bes.tializa.tion
n.（名詞）