predator的精選

predator的詞根爲pred例句Thebirdiscaughtonthehornsofadilemma.Shoulditattackthepredator，eventhoughitthenrisksitsownlife?Orshoulditgetoutwhilethegoingisgood?這隻鳥進退維谷。是應該冒着生命危險攻擊捕食者呢...