单词：premolar tooth
premolar tooth的用法和样例：
例句
- But Longgupo also yielded a mystery jaw fragment, including the fourth premolar and the first molar.但龙骨坡还发现了一件神秘的下颌残片，包括第四前臼齿和第一臼齿。
- Standardized maxillary premolar crowns were fabricated with five different alloys and one Zircoina ceramic.另将五种合金与二氧化锆制作标准上颚骨前臼齿牙冠。
单词：premolar tooth 相关文章
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