premolar 是什么意思 premolar 怎么读
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英 ['priː'məʊlə]
英 ['priː'məʊlə]
美 [priː'moʊlə]
美 [priː'moʊlə]
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n. 小臼齿；前臼齿
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adj. 小臼齿的；前臼齿的
premolar的英文翻译是什么意思，词典释义与在线翻译
Noun:- a tooth having two cusps or points; located between the incisors and the molars
premolar的用法和样例
用作名词 (n.)
- 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。
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