At this stage, the tooth can repair the weakened area with the help of fluoride and minerals in saliva.
在这个阶段，牙齿可以借助唾液中的氟化物和矿物质修复脆弱的部位。
If left untreated, decay goes deeper and deeper into the tooth.
如果不及时治疗，蛀牙会越来越深。
"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？”
Gently slide it into the space between the gum and the tooth until you feel resistance.
接着牙线轻轻地滑到牙齿与牙龈的间隙中直到感觉到阻力。
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。
This is a little bit like asking if Santa is real... of course the tooth fairy is real!
这就好比问圣诞老人是真的么…当然真的有牙仙了！
Expectant mothers may not know that what they eat affects the tooth development of the fetus.
准妈妈也许不知道她们所吃的食物会影响到胎儿的牙齿发育。
If that's what has to be done to save the tooth, please go ahead. I don't want to lose it.
假如保住牙齿需要这样做的话，那就做吧，我不想失掉这颗牙齿。
How about a big set-piece speech in which I reveal that the tooth fairy doesn't really exist?
搞场事先布置好的大型演讲让我出来揭露牙仙并不存在，你看怎样？
"Your dentist can see if you're grinding, because areas of the tooth enamel will be worn smooth."
“你的牙医可以检查出你有没有磨牙，因为牙齿珐琅质的磨损区会是光滑的。”
One doctor claims that sleep bruxism results in 250 lbs. of pressure on the tooth [source: NY Times].
一个医生声称睡觉时磨牙能施加250磅的压力到牙齿上。
"Cornett's attorney, Jack Johnston, said the tooth" looks like it would be from a herbivorous rodent of some type.
科内特的律师杰克·约翰斯顿说，这颗牙“看起来像是某种食草的啮齿类动物的牙。”
Cornett's attorney, Jack Johnston, said the tooth "looks like it would be from a herbivorous rodent of some type."
科内特的律师杰克·约翰斯顿说，这颗牙“看起来像是某种食草的啮齿类动物的牙。”
After all, according to lore, the tooth Fairy instinctively knew when and where in the world a tooth awaited her.
毕竟，按道理，“牙齿仙女”会本能地知晓世界上什么时候、什么地方有牙齿在等着她。
Pierson went to bed very excited about the prospect of the tooth fairy financially compensating him for his double loss.
小皮上床睡觉时高兴坏了，一个劲幻想牙仙会怎样弥补他双份的损失。
Use your thumbs and forefingers to gently pull the floss from the gumline to the top of the tooth to scrape off plaque.
用拇指和食指沿着齿龈向牙冠方向缓和地拉扯牙线，以去除牙菌斑。
Among the remnants are rare fragments of land life that survived the same period, including part of a conifer plant and the tooth of an archosaur reptile.
在残骸中，罕有幸存的同一时期陆地生物的碎片，包括部分松树和一种爬行动物古蜥的牙齿。
He quickly informed us about having knowledge of someone known as the tooth Fairy existing and that this tooth Fairy would trade a tooth for some money.
很快，儿子就告诉我们，他知道有个“牙齿仙女”，她会用钱来跟我们交换牙齿。
This module can partly eliminate the tooth-groove-effect from special structure of track in linear synchronous motor (LSM) by using a new stereoscopic probe coil.
高速磁浮列车悬浮间隙测量模块利用立体探头线圈，部分消除了高速磁浮列车长定子直线电机轨道齿槽结构对测量的影响。
The gout or the tooth-ach, though exquisitely painful, excite very little sympathy; more dangerous diseases, though accompanied with very little pain, excite the highest.
痛风或者牙疼尽管会非常痛苦，但是却可能不会招致同情；某些比它们更危险的疾病，可能只有一点点疼痛，但是却会引起我们极大的同情。
The tooth end relief is an effective process for double circular arc gear to lighten the shock, lower the meshing noise, and prevent the tooth end from breakage, so as to prolong the service life.
双圆弧齿轮齿端修形是减小啮入冲击、降低传动噪声、避免齿端崩角、提高使用寿命的有效措施。
No amount of cleaning will remove the severe staining left by tetracycline or systemic disease because these pigments lie inside the tooth; you'll have to take more aggressive measures against these.
不过洗牙次数再多也不能去除由于四环素或系统性疾病导致的牙齿深度着色，因为这些色素已进入你的牙齿内部，你需要采取更加积极地措施来对付它们。
The Tooth Fairy is going to be so confused!
牙仙子会很困惑的！
Johnson stars as a hockey player affectionately known as The Tooth Fairy.
巨石强森饰演了一名冰上曲棍球选手，绰号“牙仙”。
In my life, I still believed in the magical trifecta—Santa Claus, the Easter Bunny, and the Tooth Fairy.
在我的生命中，我仍然相信不可思议的三法宝——圣诞老人、复活节小兔和牙仙子。
In my life, I still believed in the magical trifecta—Santa Claus, the Easter Bunny, and the Tooth Fairy.
在我的生命中，我仍然相信不可思议的三法宝——圣诞老人、复活节小兔和牙仙子。
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