• 后果是打断食物链,使许多动物和捕食它们的动物饿死。

    The effect was to disrupt the food chain, starving many animals and those that preyed on them.

    《柯林斯英汉双解大词典》

  • 捕食者如何影响猎物的数量?

    How do predators affect populations of the prey animals?

    youdao

  • 捕食性动物是一种猎食其他动物的动物。

    A predator is an animal that hunts and eats other animals.

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  • 我的意思是,它不会吸引更多的捕食者吗?

    I mean, doesn't it attract more predators?

    youdao

  • 随着海星捕食者的减少,海星的数量会增加。

    With a decline in starfish predators, the starfish population can increase.

    youdao

  • 它的作用是在章鱼逃跑时分散捕食者的注意力。

    It serves to distract a predator while the octopus makes its escape.

    youdao

  • 刺冠海星是一种以珊瑚虫为食的珊瑚礁捕食者。

    The crown of thorns starfish is a coral reef predator that preys on coral polyps.

    youdao

  • 捕食者是维持群落物种丰富多样的一个重要因素。

    Predators are an essential factor in maintaining communities that are rich and diverse in species.

    youdao

  • 如果被捕食者或者入侵的克林贡人攻击,他会怎么做?

    What would he have done if attacked by a predator or an invading Klingon?

    youdao

  • 推测来讲,它离家越频繁,就越有可能暴露在捕食者面前。

    Presumably, the more often it wanders from home, the more it's likely to be exposed to predators.

    youdao

  • 鸟类做来分散捕食者注意力的行为被称为注意力分散展示。

    The behaviors that the birds engage in to distract predators are called distraction displays.

    youdao

  • 动物可以通过选择一个光线最不明显的环境来躲避捕食者。

    An animal can hide from predators by choosing the light environment in which its pattern is least visible.

    youdao

  • 随着时间的推移,动物们已经发展出许多远离捕食者的方法。

    Over time animals have developed many ways to stay away from predators.

    youdao

  • youdao

  • 在调节种群增长方面,它与捕食一起是最重要的密度制约因子。

    Together with predation, it is the most important density-dependent factor in regulating population growth.

    youdao

  • 蝙蝠能避开其他捕食者,找到猎物——通常是夜间飞行的昆虫。

    The bats are able to avoid other predators, and locate prey—typically insects that fly around at night.

    youdao

  • 然而,在警觉行为不针对捕食者的情况下,则需要不同的解释。

    However, a different explanation is necessary in cases where the vigilant behavior is not directed at predators.

    youdao

  • 较少的猎物数量为捕食者提供了不足的食物,导致捕食者数量减少。

    Low prey population levels then provide inadequate food for the predators, causing the predator population to decrease.

    youdao

  • 它们通过这样做来把捕食者引离它们的巢,离开它们的鸟蛋或幼鸟。

    They do that to draw the predator away from their nest, away from their eggs or their young birds.

    youdao

  • 章鱼是许多物种的猎物,包括人类,那么它如何逃脱捕食者的猎杀呢?

    The octopus is prey to many species, including humans, so how does it escape its predators?

    youdao

  • 我读到过,它们为了躲避捕食者,经常喷出一团墨水,或者类似的东西。

    I read that they often hide from predators by squirting out a cloud of ink, or something like that.

    youdao

  • youdao

  • 寄生是一种捕食者与被捕食者之间的关系,寄生者利用共生伙伴——宿主来获取食物。

    Parasitism is a kind of predator-prey relationship in which one organism, the parasite, derives its food at the expense of its symbiotic associate, the host.

    youdao

  • 比如说,像小鹿或者山羊这种被捕食的种群,它们的代表动作就是突然快速逃跑的动作和突然转弯;相反的,猫科动物之类的捕食种群会练习潜行追踪、猛扑和撕咬等动作。

    Prey species, like young deer or goats, for example, typically play by performing sudden flight movements and turns, whereas predator species, such as cats, practice stalking, pouncing, and biting.

    youdao

  • 鹟主要捕食有翼昆虫。

    Flycatchers feed primarily on winged insects.

    《柯林斯英汉双解大词典》

  • 狮子捕食全凭偷袭。

    Lions rely on stealth when hunting.

    《牛津词典》

  • 北极熊喜欢捕食海豹。

    Polar bears like hunting for seals to eat.

    youdao

  • 有些动物用颜色作为警告,让捕食者远离它们。

    Some animals use color as a warning to make predators stay away.

    youdao

  • 蜘蛛在它们的蛛网上捕食,一般捕到的都是昆虫。

    Spiders catch their food, usually insects, in their web.

    youdao

  • 猫不捕食海豹。

    Cats don't hunt seals.

    youdao

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