| 释义 |
predators 英p'redətəz美p'redətəz COCA⁸⁹⁸⁴BNC⁷⁶²²Economist¹⁰¹⁶⁶
基本英英Thesaurus例句
食虫动物¹⁰⁰原型predator的复数
名词 predator:
someone who attacks in search of bootyany animal that lives by preying on other animalsnoun.hunter, killer
同义词 carnivoreanimal of prey,beast of prey,meat-eater On large expanses of land, big animals do best, because they are less vulnerable to cold and less likely to be attacked by predators.
宽阔陆地最适合大型动物生存，这是因为它们不易受寒冷的影响，也不太可能遭到食肉动物的攻击。 ecocn
The fish most at risk are predators high in the pelagic food chain, such as swordfish and sharks see chart.
最危险的鱼是处于海洋上层食物链中最高级的食肉鱼，比如旗鱼和鲨鱼见图表。 hjenglish
The release of non- native fish is controversial, because big predators like blue catfish almost certainly alter food webs and species diversity in areas where they are introduced.
放生非野生鲶鱼目前还是有争议的，因为像蓝鲶这样的大型捕食者几乎肯定会改变其引入地区的食物网和物种多样性。 yeeyan
And that helps the wasp shrink so small that it can avoid most predators and invade the eggs of other insects.
这使得黄蜂可以缩到如此之小以至于它可以避免大多数食肉动物和其他昆虫的卵入侵。 yeeyan
And because of their size and few predators, whales and other big marine vertebrates can efficiently export carbon from the surface waters to the deep sea.
而且由于其体积大，鲜有天敌，鲸鱼和其它大型海洋脊椎动物可以有效地吸收海水表层的碳，将其输出到深海。 yeeyan
Animals use camouflage to blend in with their environments in an attempt to be unrecognizable by predators.
动物们使用保护色隐藏在环境之中，从而不被它们的捕食者认出。 kekenet
Another lesson could be learned by looking at how organisms deal with the constant threat from predators, according to the authors.
按照作者的说法，从生物体如何应对天敌的不断威胁中还能学到另外一课。 yeeyan
But this California couple have no fear about living with the powerful predators.
但是这对加利福利亚夫妇却并不害怕和这种强大的捕食者共同生活。 yeeyan
Cats are warm and affectionate creatures to us, but viewed through the eyes of birds and mice they are vicious predators.
对我们来说,猫是热情又充满深情的动物,但是在鸟儿和老鼠看来, 猫是恶毒的食肉动物。 kekenet
Each night the male Oreophryne embraces the egg mass, possibly to keep it moist or to protect it from small predators like insects.
每天晚上，雄性岳蛙都要拥抱着这个卵块，可能是为了使它保持湿润，或防止它受到昆虫类小捕食者的攻击。 yeeyan
He said the leading cause of bird deaths over all, as opposed to the catbird fledglings in the study, remained collisions with buildings, windows and towers, followed by predators.
和本研究中的猫鹊雏鸟截然相反，马拉博士说鸟类死亡的主要原因是和建筑物、窗子及高塔的碰撞，其次才是捕食。 yeeyan
I am one of the world's largest land predators. I'm also the biggest member of my family.
我是世界上最大的陆生食肉动物之一，我也是家族中个头最大的成员。 eol
Only when they grow some do fish get better at escaping predators.
只有当它们长大一些，一些鱼才能够更好地逃避捕食者的追赶。 kekenet
Other factors influence phytoplankton growth rates, including water temperature and salinity, water depth, wind, and what kinds of predators are grazing on them.
还有其他的因素影响着浮游植物的生长率，包括水温、盐度、水深、风，以及猎食它们的天敌的种类。 yeeyan
Our small hominid ancestors probably faced the same kinds of threats that baboons do today from leopards, eagles, and other predators.
我们的祖先很可能面对过现在狒狒面对的来自美洲豹、老鹰和其他捕食者那样的威胁。 yeeyan
Primitive as these weapons may have been, they gave early humans a huge advantage in hunting for calorie- rich meat and for defending themselves from predators or other humans.
尽管原始，这些武器给了早期人类一个巨大的优势，借此获得热量丰富的猎物，保卫自己免受食肉动物或其他人的攻击。 yeeyan
River dolphins have no predators, except for humans.
淡水河豚没有天敌，除了人类。 yeeyan
The first thing that gets in has no parasites, no predators, no competitors.
最先到来的蚂蚁，没有寄生虫，没有天敌，没有竞争对手。 yeeyan
The toads emit a poison that attacks the heart of predators. But meat ants are impervious to this.
这种蟾蜍射出的毒液能够攻击食肉动物的心脏，但是食肉蚂蚁对此免疫。 yeeyan
They are also one of those predators at the top of the ocean’s food chain, preyed upon mostly by man.
它们又同时是位于大洋食物链顶端的食肉动物中的一员，大多数时候只有人类才能对它们造成威胁。 yeeyan
They can also have an important role in the ecosystem as top predators or as indicators of overfishing.
它们无论作为顶端掠食者还是过分捕捞的指示生物都在生态系统中扮演着重要的角色。 yeeyan
Think about an animal. It has to get food, but at the same time it has to protect itself from predators.
设想一只动物，它必须去觅食，但同时也不得不保护自己免受掠食者的攻击。 yeeyan
Unimpeded by predators or competitors, they could quickly reproduce and cover the surface of the planet.
免遭食肉动物和竞争者的侵袭，它们很快会再生并覆盖整个星球的表面。 yeeyan
Predators wage a constant war on plants, and if farmers do nothing the output of a new seed will decline by a percentage point or so every year.
掠夺者发动一场对植物持续的战争，如果农民什么都不做，新型种子产量将以每年一个百分点左右的速度下降。 ecocn |