mammals
美 [ˈmæm(ə)l] 
英 ['mæm(ə)l]
词形变化
复数：mammals
英汉解释
英英解释
例句
In mammals, females are XX while males are XY so a woman should never be able to provide the necessary Y chromosome genes to produce a son.
在哺乳动物中，雌性的性染色体是XX，而雄性的是XY，所以一个女人是绝不可能产生男性不可缺少的Y染色体基因而生育男孩的。
I thought about this little book, because the author has this in common with me that for him the question of mammals has been resolved.
我思维这本小书，因为作者跟我有共同点见解：对于他，哺乳动物的问题已经被解决。
Any of the long, stiff hairs that project from the snout or brow of most mammals , as the whiskers of a cat .
刚毛大多数哺乳动物的长且刚直的鼻口毛或眉毛，比如猫的胡子。
They were able to estimate the rate at which malaria parasites would have had to diversify in order to spread to other hosts, like mammals.
他们甚至可以推算疟疾寄生虫为了在其他宿主比如哺乳动物上传播的进化比例。
Dr Simpson's analysis indicates that the relationship between dinosaurs and mammals was actually that of a diner to his lunch.
辛普森博士的分析指出恐龙和哺乳动物之间的关系实际上就是用餐者和午餐的关系。
No one has ever before documented the spread of a learned behavior through a population of these marine mammals over a short period of time.
从前没有人记录过这种海洋哺乳动物的学习行为短时间内在种群中扩散的现象。
She says it's very worrisome to see such a large number of marine mammals die.
她说如此大数目的海洋动物死亡现象令人担忧。
Of the one-and-a-half million fungal species on Earth, only a few hundred are capable of infecting mammals.
世界上共计有150多万种不同的真菌，其中只有数百种能对哺乳动物造成感染。
In Antarctica, the only mammals are those that stay for just a short time -- marine mammals like whales and seals.
在南极，独一的哺乳动物是那些仅仅停留很短的时间-像鲸鱼和海豹这样的海洋哺乳动物。
Mammals are more complex still, but even they might be amenable to this sort of extinction modeling.
哺乳类还要复杂，不过，即使是它们都可能适合这种灭绝建模。
More mammals have become extinct in that country over the last 200 years than in any other place in the world.
在过去的200年前，这个国家中灭绝的哺乳动物物种比世界上的其他任何地方都要多。
Moreover, the bones in the front part of a baleen whale's lower jaw, or mandible, aren't fused as they are in other mammals.
另外，须鲸下颚前部的骨骼，也就是所说的下颌骨，并不像其他哺乳动物一样是愈合在一起的。
Some scientists believe that sleep is not important by itself in mammals and birds, and is just a way to impose a quiet and immobile state.
有科学家认为，对哺乳动物与鸟类而言，睡眠本身并不重要，它仅仅是一种强制动物进入静止状态的方式。
If this dolphin is now deemed to be extinct, scientists say it would be one of the few large aquatic mammals to be wiped out in 300 years.
如果这种海豚真的如所说的那样业已灭绝，那它算是近三百年来，为数不多的，销声匿迹的大型水生哺乳动物之一。
all that was required to evolve from early mammals , like lemurs , to humans , was a bit of fine - tuning.
从早期的哺乳动物如狐猴类到人类，要完成的全部进化就是一点点精细的调节。
One of the long stiff tactile bristles or hairs that grow near the mouth and elsewhere on the head of most mammals; a vibrissa.
刚毛，触须，嘴须绝大多数哺乳动物的长在嘴附近或头部其它位置的长而硬的触觉硬髭或毛发
That's quite a bit more than just a few mammals that we're eating, like a cow or a pig or a sheep.
种类远远多于人们食用的那么几种哺乳动物，例如牛，猪，或者羊。
The fact that capsaicin causes pain to mammals seems to be accidental.
因此，辣椒素引发哺乳动物的痛觉感受似乎纯属偶然。
Yet the idea that this shrill little dinosaur can survive indefinitely in a world ruled by and for mammals seems even more far-fetched.
然而，那种认为这只尖叫的小恐龙能够在哺乳动物主宰的世界里无限期存活下去的观点，似乎显得更加不切实际。
For large and slow-to-reproduce mammals like humans, such a growth curve is, to put it mildly, unusual.
毫不夸张地说，对于人类这种大型繁殖慢的哺乳动物来说，这种增长曲线是不同寻常的。
Professor Owen has subsequently extended the same generalization to the mammals of the Old World.
以后欧文教授把这一法则引伸到“旧世界”的哺乳动物。
These discoveries have raised new questions concerning the origin and distribution of early mammals.
这些发现提出了有关早期哺乳动物的起源与分布的新问题。
The thick, yellowish, musky fluid secreted by one of these mammals, used in the manufacture of perfumes.
这些哺乳动物分泌的粘稠、黄色有麝香味的液体，用于香水的制作。
Though it prefers hunting small mammals, the Arctic fox is at heart an opportunist. The Arctic is no place to be picky.
虽然喜欢捕食小型哺乳动物，但北极狐本质上是一个机会主义者。北极不是一个可以挑肥拣瘦的地方。
Today, this bizarre but fascinating creature is known as the platypus, one of only five extant monotremes (egg-laying mammals).
如今，这种怪诞但迷人的生物被命名为鸭嘴兽，现存的五种卵生哺乳动物之一。
Those long, pointy teeth that hang out of the side of their mouths are designed to catch slippery fish rather than large mammals.
它们露在嘴外的长长尖牙是为了捕捉到光滑的鱼而不是大型的哺乳动物。
As it turns out , marine mammals are at the top of this food chain that we're pouring millions of tons of toxic substances into every year .
每年我们都向海洋排放数以百万吨的各种有毒物质，而哺乳动物显示出了相关的迹象。
Many of the later mammals, though now extinct, were known to primitive man and were featured by him in cave painting and on bone carvings.
尽管许多后来出现的哺乳动物已经灭绝，但它们却为原始人所熟知，并将它们画在洞穴的墙壁上或刻在骨头上。
In animals, this part of the brain evolved around the time of the dinosaurs before mammals existed.
对动物来说，大脑的这一部分在哺乳动物还不存在的恐龙时代就已经在进化了。
After all, this testosterone surge in early life contributes to the male characteristics of many mammals.
毕竟，这种生命早期的睾酮生长对于多数雄性哺乳动物的特征形成具有非常重要的作用。
hoofed mammals having slender legs and a flat coat with a narrow mane along the back of the neck.
有蹄类哺乳动物，腿细，皮毛光滑，沿脖子脊部有窄条鬃毛。
In theory, the mammals could be used to drag explosives up to enemy ships, while leaving friendly boats unharmed.
理论上，利用这种海洋哺乳动物向敌方舰只上安放炸药是可行的，友军船只不会受到任何伤害。
This mechanism of action by arsenic is not unique to yeast, as it has been shown to exist in a range of organisms from bacteria to mammals.
砷对酵母的作用机制不是唯一的，因为它已经被发现存在于从细菌到哺乳动物的一系列生物中。
The region in mammals between the pleural sacs, containing the heart and all of the thoracic viscera except the lungs.
纵隔哺乳动物体内将胸腔分为左右两半的中隔，由心脏和除肺以外的胸腔脏器组成。
A tooth adapted FOR tearing apart flesh, especially one of the last upper premolar or first lower molar teeth in carnivorous mammals.
裂齿，食肉齿适合于撕裂肉的牙齿，尤指食肉哺乳动物最后上前臼齿之一或第一个下臼齿
The hosts were captured by traps. The sucking lice on the body surface of small mammals were all collected.
调查中用鼠笼加食饵诱捕小兽宿主，用全捕法采集其体表的全部吸虱。
A whiskered robot has been developed by British scientists with the aim of better understanding how some mammals find their way in the dark.
英国的科学家们最近发明了一个带触须的机器人，目的是为了更好地了解一些哺乳动物如何在黑暗中找到自己的路。
A few finless porpoises -- smaller, stouter mammals with blunt noses -- were moved into a reserve, along with one baiji.
少数江豚–小而结实，嗅觉迟钝的哺乳类动物–和一只白暨豚一起被转移到一个自然保护区。
Tens of thousands of fungal species infect reptiles, amphibians and other cold-blooded animals, but only a few hundred harm mammals.
数以万计的真菌都能够感染爬行动物、两栖动物和其他冷血动物，但只有其中的几百种才对哺乳动物构成威胁。
Obesity and stress are likely factors for the giant land mammals' early demise in captivity, she said.
她认为，肥胖和压力可能是导致这种圈养的大型陆生动物过早死亡的原因。
These famously feisty mammals have a coat of coarse brown or black fur and a stocky profile that gives them the appearance of a baby bear.
这些小东西长有粗糙的褐色或者黑色皮毛，而且身材矮胖像极了处在幼年的熊仔。
Now it seems that dinosaurs or other early mammals may have been the early grazers that gave grass a head start.
现在看来，恐龙或其它早期的哺乳动物很可能就是较早的食草动物，它们让青草有了一个良好的开端。
