pre·da·cious /prɪˈdeʃəs/
(a.)捕食生物的;食肉的
predacious
adj 1: hunting and killing other animals for food [syn: predaceous]
2: living by or given to victimizing others for personal gain;
"predatory capitalists"; "a predatory, insensate society
in which innocence and decency can prove fatal"- Peter S.
Prescott; "a predacious kind of animal--the early
geological gangster"- W.E.Swinton [syn: predaceous, predatory]