predator造句

the relationship between predator and prey
捕食性动物与猎物之间的关系

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 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？

• #predator