1·Less than disinfection no specification, no business license of medical institutions and clinics treating the tooth tooth extraction.
不到消毒不规范无营业执照的医疗机构和诊所拔牙治牙。
2·"Only when the Tooth Fairy buys the lost tooth from us, can we grow a new tooth." Logan nodded.
“只有牙仙把掉的牙买回来，我们才能长出一颗新牙。”洛根点了点头。
3·"If you sleep with your mouth open, she will be able to see the tooth hole," said Sammy. The class laughed. Come on! But that just gave me a great idea! "How did you get the Tooth Fairy to leave the money?"
“如果你张着嘴睡觉，她就能看到牙洞。”萨米说。全班笑了。拜托！但这给了我一个好主意！“你是怎么让牙仙子留下钱的？”
4·The tooth, a molar, is bigger than any modern human tooth and is even bigger than the biggest Neanderthal tooth.
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。
5·Hold the floss tightly against the tooth, and move it away from the gum. Slide it firmly down the tooth surface, combining this with a back-and-forth motion.
牙线紧紧地贴着牙齿，往上向远离牙龈的方向移动，再沿着牙齿邻面向下移动，把这个动作跟牙线的前后移动组合在一块。
6·To see how the brain responds to pain emanating from different teeth, the researchers used fMRI to monitor changes in activity when the upper tooth or the lower tooth was zapped.
为了分析大脑如何对不同牙齿的痛疼作出反应，研究人员利用功能磁共振成像监视上牙或下牙在受到脉冲刺激时的活动。
7·It is, if I may take an eye for an eye, a tooth for a tooth; for every wrench of agony return a wrench: reduce him to my level.
那就是，要是我能以眼还眼，以牙还牙，每回他拧痛我，我也要扭伤他，让他也受受我的罪。
8·And if he smite out his manservant's tooth, or his maidservant's tooth; he shall let him go free for his tooth's sake.
若打掉了他奴仆或是婢女的一个牙，就要因他的牙放他去得以自由。
9·You need to remove plaque from all sides of the tooth and where the tooth meets the gums.
你需要清除牙齿各个面以及龈沟里的菌斑。
10·Do your want to have your tooth extracted, tooth filled, dressing changed, blood pressure checked?
你要拔牙（补牙，换药，量血压）吗？