predatory
adj. （动物）捕食性的，食肉的；掠夺性的，弱肉强食的
例句
Predatory pricing by large supermarkets was threatening the livelihood of smaller businesses.
大型超市的掠夺性定价正威胁着小商店的生计。
《柯林斯英汉双解大词典》
People will not set up new businesses while they are frightened by the predatory behaviour of the banks.
人们在被银行的掠夺行为惊吓的情况下是不会开办新企业的。
Ants keep predatory insects away from where their aphids feed; Gmail keeps the spammers out of our inboxes.
蚂蚁让食肉昆虫远离蚜虫的觅食处；Gmail 使垃圾邮件发送人远离我们的收件箱。
