tooth germ

 
       
  • 牙胚

tooth germ的用法和樣例:

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.
    發(fā)育中的骨小梁侵入牙囊接觸到了牙胚導致釉質(zhì)發(fā)育的障礙。
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