predator的例句（predator在句子中的用法）

• The arrival of this South American predator threatened the survival of native species. 这种南美肉食动物的到来威胁到了当地物种的生存.
• the relationship between predator and prey 捕食性动物与猎物之间的关系
• His mother senses a nearby predator, but it's not the dingo. 它的妈妈感觉到附近有捕食者, 但不是野狗.
• The bird is caught on the horns of a dilemma. Should it attack the predator, even though it then risks its own life? Or should it get out while the going is good? 这只鸟进退维谷。是应该冒着生命危险攻击捕食者呢？还是应该及早逃命？