mouthguards造句

• What are the different types of mouthguards
  护齿套有哪几种？
• Practice for care and use of mouthguards
  口罩管理和使用惯例
• mouthguards for use in sport and recreation-requirements and test methods
  运动和娱乐用的口部护具.要求和试验方法
• mouthguards for use in sport and recreation . requirements and test methods
  体育和娱乐中使用的护齿器.要求和试验方法
• The dental profession unanimously supports the use of mouthguards in a variety of sports activities
  牙医们一致支持在多种运动项目中应该戴护齿套。
• Heat is bad for mouthguards, so don't leave it in direct sunlight or in a closed automobile
  热对护齿套有不良的影响，请勿直接放置在阳光下或关上门窗的汽车内。