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- Protecting teeth jaw surface 保留牙颌面
- Many people think it is enough to protect teeth for oral health. 许多人认为,只要将牙保护好,就能保持口腔健康。
- Usually pay attention to dental health, and protect teeth. 平时要注意牙齿卫生，保护好牙齿。
- The use of flou fluoride to protect teeth is common in many parts of the world. 用氟化物来保护牙齿在世界的许多地方都非常普遍。
- TheyThe use a fluorid of fluoride to protect teeth is common in many parts of the world. 用氟化物保护牙齿被世界上很多国家所使用。
- The use of fluri fluoride to protect teeth is common in many parts of the world. 用氟化物来保护牙齿在世界许多地方很普遍。
- A mouthguard is a flexible appliance made out of plastic that is worn in athletic and recreational activities to protect teeth from trauma. 护齿套是一个有弹性的塑料护罩,运动时戴上以便保护牙齿不受伤害。
- A canine tooth of the upper jaw. 上颚犬齿上颚的一个犬齿
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- A tool or fastener having strong,adjustable,often toothed jaws. 鳄口钳一种工具或夹子，有坚固可调的，通常为齿状的钳口
- The researchers hypothesized that such polishing may protect tooth surfaces against the damage caused by cariogenic bacteria, because the bacteria can be removed easily from such polished surfaces. 研究人员猜测这样的抛光能够保护牙齿被龋齿细菌破坏，因为那些细菌可能轻易地被去除掉。
- A tool or fastener having strong, adjustable, often toothed jaws. 鳄口钳一种工具或夹子，有坚固可调的，通常为齿状的钳口
- Abstract: This text discusses relevantly about the question of decayed tooth mainly. And whether how protect tooth, keep oral hygiene notice which respect go on and investigate and study. 本文主要对蛀牙问题进行相关讨论。并且对如何保护牙齿，维持口腔卫生应注意哪些方面进行了调查与研究。
- A bony growth on the surface of a bone or tooth. 外生骨疣骨或牙齿表面上的骨质生长
- 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。
- I have pain in my teeth and jaw. 我的牙齿和下巴疼痛。
- He has pain in his teeth or jaw. 他的牙齿和下巴疼痛。
- Clemency on the jaw, teeth great. 上下颚宽大，牙齿巨大。
- We should brush our teeth at least twice a day. 我们每天应该至少刷两次牙。
- They netted the fruit trees to protect them from birds. 他们用网覆盖住果树以使其免遭鸟害。
