dental sac

 
       
  • 牙囊,齿囊

dental sac的用法和样例:

例句

  1. The developing bone trabeculae invaded the dental follicle and reached the molar tooth germs, provoking deformities in enamel surfaces.No root formation was observed.
    发育中的骨小梁侵入牙囊接触到了牙胚导致釉质发育的障碍。
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