由于这个原因，我们有一套额外的臼齿，让我们的嘴更大也更有效率。
For this reason, we had an extra set of molars to make the larger mouth more productive.
某些牙刷刷头的形状会比其他形状的更适合你的口腔，要确保你牙刷的刷毛能够触抵你臼齿的最后端，既不能太大也不能太宽。
Some toothbrush shapes will suit some mouths better than others. Make sure that your toothbrush bristles comfortably reach your backmost molars, as some brushes may be too large or wide.
因此，那些保留的臼齿，也称作“智齿”是应该有的。
Therefore, when those reserve molars, aka "wisdom teeth," came in they were welcomed.
一些巫医可以赤手拔除臼齿，还有些可以移除并重新安上眼球。
Some entrancing healers can pull out molars with their bare hands, while others can remove and replace eyeballs.
两只前爪里，大一点的、长着类似臼齿的东西的那只叫锤爪。
Of the two large forward claws, the larger claw linedwith what look like molars is called the Crusher.
由于进化中的不断选择，我们的饮食发生了变化，我们的下巴也相应变小，而第三臼齿也就没用了。
As evolution made its selections, our diets changed, our jaws grew appropriately smaller, and our third molars became unnecessary.
这是一颗臼齿，比任何现代人的牙齿都要大，甚至比最大的尼安德特人的牙齿还大。
The tooth, a molar, is bigger than any modern human tooth and is even bigger than the biggest Neanderthal tooth.
相对较短的四肢、用于抓握的手部、对生木质、铲形前齿、方形臼齿和带有指甲指头而不是爪子，这些都是艾达化石的典型特征。
Her features include relatively short limbs, grasping hands, opposable thumbs, shovel-like front teeth, square molars, and digits with nails rather than claws.
它们也失去了棕熊用来咀嚼植物性食物所用的臼齿。
They also lost the grinding molars that brown bears use to chew up plant matter.
到宝宝两岁时，最后的几颗牙齿（臼齿，就是位于口腔后方两侧的牙齿）就都开始各就各位了。
The last teeth to appear (the second molars, found in the very back of the mouth on the top and bottom) have usually begun coming into place by your baby's second birthday.
史蒂夫从他绿色的背包中拿出照相机，直伸入猎豹口中，拍摄那些臼齿。
Steve would whip his camera from his little green back-pack and poke it practically into the creature's mouth, scanning the molars.
臼齿是口腔内较大的牙齿，同样十分坚韧，分布于左右颊部后端，上下各四颗。
The molars are the largest teeth in the mouth and are also very strong - there are four at the top and four at the bottom.
一块带有三只臼齿的下颚骨在犹他州韦恩郡的千湖山1万英尺高处被发现。
A jawbone with three molars was found 10, 000 feet up Thousand Lake Mountain in Wayne County, Utah.
一块带有三只臼齿的下颚骨在犹他州韦恩郡的千湖山1万英尺高处被发现。
A jawbone with three molars was found 10,000 feet up Thousand Lake Mountain in Wayne County, Utah.
几天以后，在该目击地的附近，化石猎手阿勒迈耶胡·阿斯范(AlemayehuAsfaw)有又发现了一片带有第一臼齿的儿童颌骨化石。
A couple of days later near the same spot, fossil hunter Alemayehu Asfaw found a piece of a child's jaw with a first molar tooth.
他们大声喊道，“想像最终会有一个熔化了的"阿布沙夫舒法"（AbuShafshufa，卡扎菲的绰号，意为“老卷毛（oldfuzzyhead）”）做成的皇冠戴在你的臼齿上。”
"Imagine ending up having a crown on your molar made of melted Abu Shafshufa (old fuzzyhead), " they cried.
法医在那里进行臼齿、皮肤或软骨取样，以便做DNA鉴定。
There, forensic scientists pried molars from them or sliced off swatches of skin or cartilage for DNA identification.
象用其强有力的臼齿嚼碎食物。
猫的牙齿分为门齿、犬齿和臼齿。
伙计们，我找到了一本…熊猫的臼齿是所有食肉动物中最大的。
Hey, guys, I found one that... Pandas have the largest molar teeth of any carnivore.
这种来自墨西哥和美国西南部的、全为雌性的蜥蜴物种（脊索动物门臼齿蜥科Aspidoscelis属）能够在无需雄性授精帮助的情况下繁殖良种后代。
This all-lady lizard species (of theAspidoscelis genus) from Mexico and the U.S. Southwest manage to produce well-bred offspring without the aid of male fertilization.
修复主要牙齿和臼齿。
颚肌可提供约200磅(90.72公斤)的力量，以便臼齿合拢咀嚼。
Jaw muscles can provide about 200 pounds of force to bring the back teeth together for chewing.
周后，冒出了两公厘宽的臼齿牙冠，具有牙髓腔、牙根的根尖、一层如骨骼般的象牙质，以及最基本的珐琅质。
Thirty weeks later two-millimeter-wide molar crowns emerged complete with pulp chambers root tips and bonelike layers of dentin and in a first enamel.
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。
A tooth adapted for tearing apart flesh especially one of the last upper premolar or first lower molar teeth in carnivorous mammals.
象用其强有力的臼齿嚼碎食物。
The elephant grinds its food with/between its powerful molars.
人类的智齿就是第三大臼齿，通常有四颗，包括下颌第三磨牙和上颌第三磨牙。
A wisdom tooth is in humans any of the usually four third molars, including mandibular third molar and maxillary third molar.
治疗下颚第二大臼齿远心侧的环绕型骨性破坏，是牙周病科医师的一大挑战。
Treatment of deep circumferential bony defects around the mandibular secondary molars is a great challenge to periodontist.
人类的门牙看起来很像臼齿。
人类的门牙看起来很像臼齿。
应用推荐