动物状的

Hawk Any of various birds of prey of the order Falconiformes and especially of the genera Accipiter and Buteo, characteristically having a short, hooked bill and strong claws adapted for seizing.

鹰：任何种类的有短且为钩状的喙和适于捕捉的利爪的隼形目肉食性飞禽，尤指鹰属及鹬属动物

One group of whale s has, instead of teeth, long strips of bone, hanging from their upper jaw. This is the baleen whale , the largest animal in the world.

有一类鲸鱼，用从上颚骨垂下来的长条状的骨头代替牙齿，它就是须鲸，是世界上最大的动物。

In animal and protoctist cells the centrosome contains two short barrel-shaped structures, the CENTRIOLES, but these are not directly involved in spindle formation.

在动物和原生生物的细胞中，中心体包含两个短的圆筒状的小体－中心粒，但它们和纺锤体的形成并没有直接的关系。

These coronaviruses are not closely related in terms of gene sequences to IBV. Andas a result, they are clearly not simply isolates of IBV, but represent new coronavirusspecies. The phenomenon of IBV is not limited to replicating in a single host species, whichwas highlighted by the spread of SARS-coronavirus from mammals, like civet cat andbat.

IBV这种从感染单一宿主延伸到更多的其他动物的现象，让人联想到2002年爆发的"严重急性呼吸系统综合症"(Severe acute respiratory syndrome，SARS)，它的病原是一种新的冠状病毒(严重急性呼吸系统综合症冠状病毒，SARS-CoV)，而在多种动物体内分离到的SARS-CoV样冠状病毒说明SARS-CoV极有可能最初起源于动物。

To create a perfect Red Turquoise with brilliant red body wide and paralled striation of turquoise, red eyes and perfect finnage is still the most difficult task for any breeder in the world.

用绿松石的精采红色身体宽和paralled线状要创造一块完善的红色绿松石，红色眼睛和完善的finnage仍然是所有交配动物者的难题在世界上。

Built to feed exclusively on corals like this spindly gorgonian, a translucent 1.7-inch-long (4.3-centimeter-long) Phyllodesmium iriomotense houses its branching digestive gland within tentacle-like cerata—outgrowths the animal can shed if under attack.

专门以这种细长的柳珊瑚为食，一只半透明的1.7英寸（4.3厘米）长的&Phyllodesmium iriomotense&将其分枝状的消化腺退入触手一样的裸腮中——一旦受到攻击，这种动物就会退到其中避难。

Built to feed exclusively on corals like this spindly gorgonian, a translucent 1.7-inch-long (4.3-centimeter-long) Phyllodesmium iriomotense houses its branching digestive gland within tentacle-like cerata—outgrowths the animal can shed if under attack.

以珊瑚为食、半透明、1.7英寸（4.3厘米）长的 Phyllodesmium iriomotense 在受到攻击时，会把它枝状的消化腺缩回到触手中——就像那些断肢求生的动物。

A saw-toothed tail and large head distinguish the reclusive Chelydra serpentine, or 'snakelike swamp thing.'

但它们并没有看到那锯齿状的尾和大头乌龟隐匿在水底在那沼泽地里是一个美丽的雄伟壮观的动物。

It is known that perforin plays an important role in the treatment of cancer,virus and parasite.

摘 要 穿孔素是机体发挥细胞毒作用的重要效应物质，在抗肿瘤、抗病毒及寄生虫治疗中有着重要的意义，但它在动物体内的含量极少，不便于进一步研究及新药开发，用基因工程方法来表达生产穿孔素是将小鼠的穿孔素基因在杆状病毒表达系统中进行克隆与表达。

One group of whales has, instead of teeth, long strips of bone, hanging from their upper jaw. This is the baleen whale, the largest animal in the world.

有一类鲸鱼，用从上额骨垂下来的长条状的骨头代替牙齿，它就是须鲸，是世界上最大的动物。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失