[医] 牙胚

dental germ的用法和样例：

例句

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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