living by or given to victimizing others for personal gain;
"predatory capitalists" "a predatory, insensate society in which innocence and decency can prove fatal" "a predacious kind of animal--the early geological gangster"
例句
FUTHER STUDIES ON THE BIONOMICS OF PREDACEOUS BUG XYLOCORIS SP. 黄冈仓花蝽生物学特性的进一步研究
EFFECT OF TEMPERATURE ON THE POPULATION GROWTH OF THE PREDACEOUS BUG XYLOCORIS SP. 温度对黄冈仓花蝽种群增长的影响
Safe for the moment from predaceous leopard seals, chinstrap penguins are the second most abundant species in Antarctica and the sub-Antarctic. 可以暂时的安全防备海豹的猎杀，帽企鹅是第二的最多丰富的物种在南极洲和亚南极洲。
The results were shown as follow: 1) In four different arenas (i.e. Petri dish, glass vessel, glass vessel with barriers in it, and cage with potted cotton plant), the predaceous efficiency of C. 结果表明:1)在两处地点的4种试验容器即培养皿、养虫器、内置障碍物的养虫器和内置盆栽棉花的笼罩中,草蛉幼虫的捕食效率因猎物的密度而变化。
Protective resemblance is far commoner among animals than aggressive resemblance, in correspondence with the fact that predaceous forms are as a rulelarger andless numerous than their prey. 保护性模仿远比侵犯行模仿要普遍得多，这是和下述的想配合的：食肉的（形式）动物，按惯律总是比他们捕食的对象要大而且多得多。
Protective resemblance is farcommoner among animals than aggressive resemblance, in correspondence with thefact that predaceous forms are as a rule much larger and much less numerousthan their prey. 保护性模仿远比侵犯行模仿要普遍得多，这是和下述的情况想配合的：食肉的（形式）动物，按惯律总是比他们捕食的对象要大而且多得多。
