The feet are highly specialized structures made up of 26 small delicate bones.
脚是非常特殊的、由26块细小骨头组成的结构体。
Fossil hunters have unearthed the bones of an elephant believed to be 500,000 years old.
化石寻找者们挖掘出了一头被认为有50万年之久的大象遗骨。
As they heal, the bones will fuse together.
骨头愈合时将会连接在一起。
Older drivers are more likely to be seriously injured because of the fragility of their bones.
年纪较大的司机因骨骼易碎而更可能会受重伤。
The bones were disinterred and moved to a burial site.
骨头被掘出并移到了一片墓地。
The strength of the book is that it puts flesh on the bare bones of this argument.
本书的优点是对这个论点的基本事实有翔实的论述。
In biology this week, students will learn about the bones in humans.
在本周的生物课上，学生们将学习关于人类骨骼的知识。
They included "The Round House", by Louise Erdrich, "Salvage the Bones", by Jesmyn Ward and the short story "Corrie" by Alice Munro.
其中包括路易斯·厄德里奇的《圆屋》、杰斯米·沃德的《抢救骨头》和爱丽丝·门罗的短篇小说《科里》。
Do you realize that every time you take a step, the bones in your hip are subjected to forces between four and five times your body weight?
你是否意识到，你每走一步，你臀部的骨头就会承受你体重4到5倍的力量？
The handles were carved out of cattle bones and the bristles were made from wild boar or horsehair.
把手由牛骨刻成，刷子毛由野猪或马毛制成。
One way to tell is by measuring the bones of their forelimbs.
一种判断的方法是测量它们前肢的骨头。
Your hands and feet have more than half of the bones in your body! The longest and strongest bone in your body is in your leg.
你的手和脚上有着你身体内超过一半的骨头！你身体中最长最强壮的骨头在你的腿上。
Owen recognized that the Wellington cave bones belonged to an extract marsupial.
欧文发现，惠灵顿洞穴里的骨头是从一种有袋动物身上抽取的。
The team's attempts to extract DNA from the 1947 bones all failed.
该小组从1947根骨头中提取DNA的尝试都失败了。
The debate about megafauna pivots to a great degree on the techniques for dating old bones and the sediments in which they are buried.
关于巨型动物的争论在很大程度上取决于确定古老骨骼和埋藏它们的沉积物年代的技术。
The particular design of muscles and bones in the neck and limbs of the turtle allow that it can draw in its exposed parts such that an attacker can find nothing but hard shell to bite.
海龟颈部和四肢的肌肉及骨骼的特殊设计使它能把暴露在外的部分缩回去，这样攻击者只能去咬坚硬的外壳。
These people were hunters and the site contains remains of the bones of a variety of animals, including elephant, rhinoceros, red deer, ibex, and giant ox.
这些人显然是猎人，遗址里有各种动物的骨头残骸，包括大象、犀牛、马鹿、野山羊和巨大的公牛。
Fossil bones of the huge herbivorous dinosaurs known as sauropods were first discovered and studied between 1840 and 1880, providing evidence for the gargantuan dimensions of the adults.
1840年至1880年间首次发现并研究了这种被称为蜥脚类动物的巨型食草恐龙的骨骼化石，为成年型恐龙的巨大特征提供了证据。
The survival of the proteins depends on the way in which bones are fossilized.
蛋白物的生存取决于骨骼形成化石的方式。
The skull bones fuse between the ages of fifteen and twenty-five.
颅骨在15和25岁之间长合。
Inactivity can make your joints stiff, and the bones may begin to degenerate.
不活动会使关节僵硬，骨骼因此可能会开始退化。
There are not even the bare bones of a garden here – I've got nothing.
这儿连花园的最基本的东西都没有–我一无所获。
Use a genuine fish knife and fork if possible as they are designed to cut through the flesh but not the bones.
如果可能的话，使用一副真正的鱼刀和鱼叉，因为它们是专门设计用来切鱼肉而非鱼骨的。
Because the bones had been buried for the same amount of time and in the same conditions, the conservation method had to be blamed.
因为这些骨头被埋在地下的时间和条件都是一样的，所以这种保护方法是有问题的。
He had got down to the bare bones of it, and they were fine and strong and simple.
他已经到了它骨干的部分，它们美好，结实，简朴。
The team made a skeleton, covered the bones with a clay body, and added plumage made of pheasant feathers trimmed to match impressions preserved in fossils.
团队制作了一个骨架，骨架上覆盖着和骨头和粘土肉体，再添加上翅膀，翅膀是由雉鸡羽毛制作的，羽毛经过修剪来符合化石中保留的印记。
The first digital designs of the bones surrounding the sinus cavity actually bore a striking resemblance to an uninjured human skull.
窦腔周围骨骼的第一个数字设计实际上与未受伤的人类头骨惊人地相似。
The bones also had percussion marks, sustained while Lucy's friends smashed the bones to get at the marrow.
骨头上也有敲击的痕迹，是露西的朋友们为了获取骨髓而敲碎骨头时留下来的。
My middle-aged friend says I should accept the inevitable fact that let the bones turn brittle, the skin shrivel and sag, the hair grey and thin.
我的中年朋友说，我应当接受不可避免的事实，让骨骼变得脆弱，皮肤枯萎松弛，头发稀疏变白。
The shape and configuration of various bones must likewise be modified to allow the muscles to perform these functions in upright walking.
各种骨骼的形状和结构也必须加以调整，以使肌肉在直立行走时能够执行这些功能。
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