predator是什么意思？

predator

英[ˈpredətə(r)] 美[ˈprɛdətɚ, -ˌtɔr]

• n. 以掠夺为生的人，捕食其他动物的动物，食肉动物；

复数：predators;

例句

• 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？

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  捕食性动物
  A predator is an animal that kills and eats other animals.
• N-COUNT
  掠夺者；掠夺成性的人（或组织）
  People sometimes refer to predatory people or organizations as predators .
  例句
  The company is worried about takeovers by various predators. 公司担心被各种虎视眈眈的集团收购。

英汉词典释义

• n.
  食肉动物
  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 birds cannot afford to relax their vigilance against predators. 鸟儿不敢放松对捕食者的警戒。 The eyes of predators are highly sensitive to the slightest movement. 捕食性动物的眼睛能感觉到最细小的动静。 These animals are moving into the niche left vacant by the disappearance of the big predators. 这些动物将转移到大型食肉动物消失后留下来的空间。

英英词典释义

• Noun
  1. someone who attacks in search of booty
  2. any animal that lives by preying on other animals

行业词典

• 农学： 捕食性天敌；
  动物学： 捕食者；
  医学： 捕食者：为自己生存而捕食它种生物取得必需要素的个体；
  昆虫学： 捕食者；
  水产： 捕食者；捕食其他生物的动物。；
  海洋科学： 捕食者；
  物理学： 猎食模型；predator-prey model 又称“洛特卡-沃尔泰拉模型(Lotka-Volterra model)”。；