direct retainer

基本解释

• [医药科学]直接固位体

英汉例句

双语例句

• Objective To discuss the affection of dropping reasons of direct past orthodontic retainer bracket.
  目的探讨影响直接法粘接托糟脱落的因素。

权威例句

• Retainer-based direct primary care is exploding around the country providing an alternative for primary care physicians to the insurance bureaucracy laden model most practice in.
  FORBES: Solving Healthcare Requires Primary Care Renaissance

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专业释义

医药科学

• 直接固位体