But even with the dinosaur's upper-jaw teeth hinging outward, they could likely still chew with their mouths closed.
不过，即使恐龙的上颌牙齿向外翻，他们吃东西的时候大概还是闭着嘴。
There is a generation, whose teeth are as swords, and their jaw teeth as knives, to devour the poor from off the earth, and the needy from among men.
有一宗人，牙如剑，齿如刀，要吞灭地上的困苦人，和世间的穷乏人。
This is a soft nickel-based alloy used for making dental crown and bridge. Since is relatively soft, it can reduce wear of paired jaw teeth. Its processing is easy.
这是一种镍基软质合金，用于铸造冠、桥，因合金质软所以减轻对颌牙磨损，易操作。
This is a soft nickel-based alloy used for making dental crown and bridge. Since the alloy is relatively soft, it can reduce wear of paired jaw teeth. Its processing is easy.
这是一种镍基软质合金，用于铸造冠、桥，因合金质软所以减轻对颌牙磨损，易操作。
So he hired a dentist to transplant nine teeth into his jaw—having extracted them from the mouths of his slaves.
于是，他找了一名牙医，把9颗从奴隶嘴里拔来的牙齿移植到他的颌骨间。
He hired a dentist to transplant nine teeth into his jaw—having extracted them from the mouths of his slaves.
他雇了一名牙医把从奴隶嘴里拔出来的九颗牙移植到他的下颌上。
Teeth are held in the jaw by the face bone, which can also be affected by osteoporosis.
牙齿是长在脸骨的颌里的，这些同样会受到骨质疏松的影响。
For weeks my gums, teeth, jaw and sinuses throbbed.
好几周我的牙龈、牙齿、下巴、鼻窦阵痛不止。
Still, it's a good idea to mention your child's paci use to the dentist so that she can check his teeth and jaw to make certain that everything is fine.
还是老话，最好提醒宝宝的牙医他有使用奶嘴的习惯，这样牙医就能每次都给宝宝检查好牙齿和下巴，以确保一切正常。
The species is the only known modern frog species with lower teeth, though certain other species with upper teeth do have toothlike structures on the lower jaw.
这是现代青蛙中唯一一种已知下颌长牙的蛙类物种，虽然其他上颌长牙的蛙类在下颌肯定也有类牙构造。
“That’s a big question now: What’s keeping the other frogs from developing real teeth on the lower jaw?” Dr. Wiens said.
恩斯博士说：“那是个大问题：什么才能促使其他蛙类在下颌继续长出正真的牙齿呢？”
The cockfish grow a new set of teeth as well as a mighty kype, a hook-like extension on the lower jaw, which they use to fight off other males.
年轻的雄鲑鱼长了一副新的锋利牙齿，好似在下颚下部有钩状突起一般，依靠这个，他们与同性进行争斗。
Doctors lifted the jaw, nose, cheekbones, muscles, teeth and eyelids from a donor and placed it masklike onto the man.
医生从捐献者的面部取出了下巴、鼻子、颧骨、肌肉、牙齿、眼睑，然后做成面具状移植到男患者的脸上。
There was no warning, only a leap in like a flash, a metallic clip of teeth, a leap out equally swift, and Curly's face was ripped open from eye to jaw.
没有任何警告，爱斯基摩狗便如闪电般咬了过来，金属般锋利的牙齿将Curly的脸撕裂，从眼角到下颌都裂了开来。
PROBLEMS: The central incisors are most vulnerable, but those in the lower jaw are particularly affected by teeth grinding, which 8 per cent of us do unconsciously.
问题：位于中央位置的门牙是非常容易受到腐蚀的，而下颚的门牙则直接则特别容易遭受磨损。
If you often wake up with a dull headache or sore jaw, you may be grinding your teeth or clenching your jaw while you sleep, a problem called bruxism.
如果你经常醒来的时候有轻微的头痛或下巴肿痛，你可能是在睡觉的时候磨牙或者紧闭牙关，被称为夜间磨牙症。
Wang Na was born with no upper jaw bone or teeth, making eating and speaking very difficult.
王娜天生就没有上颌骨和牙齿，这使得她吃东西和讲话都很吃力。
One suffered a broken leg, another a broken jaw, a third had his teeth smashed in.
第一个人的腿被打断，第二个人是下巴，第三个人是牙齿。
The fangs are not teeth, but bony jaw protrusions that are present only in males and are likely used for sparring.
我们看到的獠牙其实不是牙，而是骨状突鄂，仅见于雄鱼，可能用于同性争斗。
The human jaw shrank even faster, making wisdom teeth largely useless and creating the overcrowding that people face today.
然 而，人类下巴的缩小幅度更大，让智齿几乎变得没有用处，反而让现代人的脸部显得有些拥挤。
This mechanical smile, produced by too much jaw and too little skin, shows the teeth rather than the soul.
这机械的笑容出自牙床大，包不住，露出的是牙齿而不是心灵。
During the 24-hour-long operation, he received new facial muscles, skin, nose, lips, a jaw, teeth, a palate and cheekbones.
通过长达24小时的手术，他的面部肌肉、皮肤、鼻子、嘴唇、嘴巴、牙齿、颚部及面颊部的骨头被更换一新。
The barracuda's lower jaw juts forward and contains the sharp teeth for the family is known.
这梭鱼的下颌和向前包含尖锐的牙齿其中家庭是众所周知的。
Jaw muscles can provide about 200 pounds of force to bring the back teeth together for chewing.
颚肌可提供约200磅(90.72公斤)的力量，以便臼齿合拢咀嚼。
Nearly twice the size of a leopard, the jaguar has very strong teeth and jaw muscles.
它的牙齿很锋利，下颌的肌肉非常结实。
Nearly twice the size of a leopard, the jaguar has very strong teeth and jaw muscles.
它的牙齿很锋利，下颌的肌肉非常结实。
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